38750803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 51940224

約数和(自身を除く): 13189421

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 677, 1547, 3367, 4403, 4739, 8177, 8801, 11509, 25049, 57239, 61607, 80563, 149617, 175343, 325637, 425833, 1047319, 2279459, 2980831, 5535829, 38750803]

約数ペア:

[(1, 38750803), (7, 5535829), (13, 2980831), (17, 2279459), (37, 1047319), (91, 425833), (119, 325637), (221, 175343), (259, 149617), (481, 80563), (629, 61607), (677, 57239), (1547, 25049), (3367, 11509), (4403, 8801), (4739, 8177)]