8317953

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6981

約数の個数: 24

約数和(自身を含む): 14456000

約数和(自身を除く): 6138047

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 6949, 20847, 48643, 62541, 132031, 145929, 396093, 437787, 924217, 1188279, 2772651, 8317953]

約数ペア:

[(1, 8317953), (3, 2772651), (7, 1188279), (9, 924217), (19, 437787), (21, 396093), (57, 145929), (63, 132031), (133, 62541), (171, 48643), (399, 20847), (1197, 6949)]