1219146813

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 1773254496

約数和(自身を除く): 554107683

約数列:

[1, 3, 9, 317, 331, 951, 993, 1291, 2853, 2979, 3873, 11619, 104927, 314781, 409247, 427321, 944343, 1227741, 1281963, 3683223, 3845889, 135460757, 406382271, 1219146813]

約数ペア:

[(1, 1219146813), (3, 406382271), (9, 135460757), (317, 3845889), (331, 3683223), (951, 1281963), (993, 1227741), (1291, 944343), (2853, 427321), (2979, 409247), (3873, 314781), (11619, 104927)]