31176639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 49125440

約数和(自身を除く): 17948801

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 3373, 9243, 10119, 30357, 43849, 131547, 266467, 394641, 799401, 2398203, 3464071, 10392213, 31176639]

約数ペア:

[(1, 31176639), (3, 10392213), (9, 3464071), (13, 2398203), (39, 799401), (79, 394641), (117, 266467), (237, 131547), (711, 43849), (1027, 30357), (3081, 10119), (3373, 9243)]