121036393919

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{491261}}^1$

素因数の和:491906

約数の個数: 16

約数和(自身を含む): 140838920256

約数和(自身を除く): 19802526337

約数列:

[1, 7, 61, 427, 577, 4039, 35197, 246379, 491261, 3438827, 29966921, 209768447, 283457597, 1984203179, 17290913417, 121036393919]

約数ペア:

[(1, 121036393919), (7, 17290913417), (61, 1984203179), (427, 283457597), (577, 209768447), (4039, 29966921), (35197, 3438827), (246379, 491261)]