390890703

素因数分解:

$3^1\times 7^1\times {\mathrm{3853}}^1\times {\mathrm{4831}}^1$

素因数の和:8694

約数の個数: 16

約数和(自身を含む): 595920896

約数和(自身を除く): 205030193

約数列:

[1, 3, 7, 21, 3853, 4831, 11559, 14493, 26971, 33817, 80913, 101451, 18613843, 55841529, 130296901, 390890703]

約数ペア:

[(1, 390890703), (3, 130296901), (7, 55841529), (21, 18613843), (3853, 101451), (4831, 80913), (11559, 33817), (14493, 26971)]