39606749

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 50206968

約数和(自身を除く): 10600219

約数列:

[1, 7, 13, 49, 91, 97, 637, 641, 679, 1261, 4487, 4753, 8333, 8827, 31409, 58331, 61789, 62177, 408317, 435239, 808301, 3046673, 5658107, 39606749]

約数ペア:

[(1, 39606749), (7, 5658107), (13, 3046673), (49, 808301), (91, 435239), (97, 408317), (637, 62177), (641, 61789), (679, 58331), (1261, 31409), (4487, 8827), (4753, 8333)]