1893434314401

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2273}}^1\times {\mathrm{13759}}^1$

素因数の和:16107

約数の個数: 72

約数和(自身を含む): 3231405665280

約数和(自身を除く): 1337971350879

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 961, 1953, 2273, 2883, 6727, 6819, 8649, 13759, 15911, 20181, 20457, 41277, 47733, 60543, 70463, 96313, 123831, 143199, 211389, 288939, 426529, 493241, 634167, 866817, 1279587, 1479723, 2184353, 2985703, 3838761, 4439169, 6553059, 8957109, 13222399, 15290471, 19659177, 26871327, 31274207, 39667197, 45871413, 92556793, 93822621, 119001591, 137614239, 218919449, 277670379, 281467863, 656758347, 833011137, 969500417, 1970275041, 2908501251, 6786502919, 8725503753, 20359508757, 30054512927, 61078526271, 90163538781, 210381590489, 270490616343, 631144771467, 1893434314401]

約数ペア:

[(1, 1893434314401), (3, 631144771467), (7, 270490616343), (9, 210381590489), (21, 90163538781), (31, 61078526271), (63, 30054512927), (93, 20359508757), (217, 8725503753), (279, 6786502919), (651, 2908501251), (961, 1970275041), (1953, 969500417), (2273, 833011137), (2883, 656758347), (6727, 281467863), (6819, 277670379), (8649, 218919449), (13759, 137614239), (15911, 119001591), (20181, 93822621), (20457, 92556793), (41277, 45871413), (47733, 39667197), (60543, 31274207), (70463, 26871327), (96313, 19659177), (123831, 15290471), (143199, 13222399), (211389, 8957109), (288939, 6553059), (426529, 4439169), (493241, 3838761), (634167, 2985703), (866817, 2184353), (1279587, 1479723)]