210317829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{52201}}^1$

素因数の和:52300

約数の個数: 16

約数和(自身を含む): 300683520

約数和(自身を除く): 90365691

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 52201, 156603, 887417, 2662251, 4123879, 12371637, 70105943, 210317829]

約数ペア:

[(1, 210317829), (3, 70105943), (17, 12371637), (51, 4123879), (79, 2662251), (237, 887417), (1343, 156603), (4029, 52201)]