1617236571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{5081}}^1$

素因数の和:5259

約数の個数: 24

約数和(自身を含む): 2312879184

約数和(自身を除く): 695642613

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 5081, 6241, 15243, 18723, 86377, 106097, 259131, 318291, 401399, 1204197, 6823783, 20471349, 31710521, 95131563, 539078857, 1617236571]

約数ペア:

[(1, 1617236571), (3, 539078857), (17, 95131563), (51, 31710521), (79, 20471349), (237, 6823783), (1343, 1204197), (4029, 401399), (5081, 318291), (6241, 259131), (15243, 106097), (18723, 86377)]