289238411

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{5953}}^1$

素因数の和:6602

約数の個数: 16

約数和(自身を含む): 361241088

約数和(自身を除く): 72002677

約数列:

[1, 7, 11, 77, 631, 4417, 5953, 6941, 41671, 48587, 65483, 458381, 3756343, 26294401, 41319773, 289238411]

約数ペア:

[(1, 289238411), (7, 41319773), (11, 26294401), (77, 3756343), (631, 458381), (4417, 65483), (5953, 48587), (6941, 41671)]