279372279

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{1867}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 384957440

約数和(自身を除く): 105585161

約数列:

[1, 3, 31, 93, 1609, 1867, 4827, 5601, 49879, 57877, 149637, 173631, 3004003, 9012009, 93124093, 279372279]

約数ペア:

[(1, 279372279), (3, 93124093), (31, 9012009), (93, 3004003), (1609, 173631), (1867, 149637), (4827, 57877), (5601, 49879)]