3177097

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 20

約数和(自身を含む): 4122880

約数和(自身を除く): 945783

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 1331, 2387, 3751, 9317, 14641, 26257, 41261, 102487, 288827, 453871, 3177097]

約数ペア:

[(1, 3177097), (7, 453871), (11, 288827), (31, 102487), (77, 41261), (121, 26257), (217, 14641), (341, 9317), (847, 3751), (1331, 2387)]