56880691

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 71361536

約数和(自身を除く): 14480845

約数列:

[1, 7, 17, 31, 119, 217, 289, 527, 907, 2023, 3689, 6349, 8959, 15419, 28117, 62713, 107933, 196819, 262123, 477989, 1834861, 3345923, 8125813, 56880691]

約数ペア:

[(1, 56880691), (7, 8125813), (17, 3345923), (31, 1834861), (119, 477989), (217, 262123), (289, 196819), (527, 107933), (907, 62713), (2023, 28117), (3689, 15419), (6349, 8959)]