31617156949

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{53419}}^1$

素因数の和:53737

約数の個数: 24

約数和(自身を含む): 37708536960

約数和(自身を除く): 6091380011

約数列:

[1, 7, 47, 49, 257, 329, 1799, 2303, 12079, 12593, 53419, 84553, 373933, 591871, 2510693, 2617531, 13728683, 17574851, 96100781, 123023957, 645248101, 672705467, 4516736707, 31617156949]

約数ペア:

[(1, 31617156949), (7, 4516736707), (47, 672705467), (49, 645248101), (257, 123023957), (329, 96100781), (1799, 17574851), (2303, 13728683), (12079, 2617531), (12593, 2510693), (53419, 591871), (84553, 373933)]