2053203437019

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1\times {\mathrm{12457}}^1$

素因数の和:15304

約数の個数: 64

約数和(自身を含む): 3291916271616

約数和(自身を除く): 1238712834597

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 889, 2667, 2687, 2921, 8061, 8763, 12457, 18809, 20447, 37371, 56427, 61341, 61801, 87199, 185403, 261597, 286511, 341249, 432607, 859533, 1023747, 1297821, 1582039, 2005577, 2388743, 4746117, 6016731, 7166229, 7848727, 11074273, 23546181, 33222819, 33471959, 36386897, 54941089, 100415877, 109160691, 164823267, 234303713, 254708279, 702911139, 764124837, 769855057, 2309565171, 4250938793, 5388985399, 12752816379, 16166956197, 29756571551, 89269714653, 97771592239, 293314776717, 684401145673, 2053203437019]

約数ペア:

[(1, 2053203437019), (3, 684401145673), (7, 293314776717), (21, 97771592239), (23, 89269714653), (69, 29756571551), (127, 16166956197), (161, 12752816379), (381, 5388985399), (483, 4250938793), (889, 2309565171), (2667, 769855057), (2687, 764124837), (2921, 702911139), (8061, 254708279), (8763, 234303713), (12457, 164823267), (18809, 109160691), (20447, 100415877), (37371, 54941089), (56427, 36386897), (61341, 33471959), (61801, 33222819), (87199, 23546181), (185403, 11074273), (261597, 7848727), (286511, 7166229), (341249, 6016731), (432607, 4746117), (859533, 2388743), (1023747, 2005577), (1297821, 1582039)]