40620387

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3530

約数の個数: 16

約数和(自身を含む): 56448000

約数和(自身を除く): 15827613

約数列:

[1, 3, 29, 87, 139, 417, 3359, 4031, 10077, 12093, 97411, 292233, 466901, 1400703, 13540129, 40620387]

約数ペア:

[(1, 40620387), (3, 13540129), (29, 1400703), (87, 466901), (139, 292233), (417, 97411), (3359, 12093), (4031, 10077)]