40290657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42101}}^1$

素因数の和:42144

約数の個数: 16

約数和(自身を含む): 60626880

約数和(自身を除く): 20336223

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 42101, 126303, 463111, 1220929, 1389333, 3662787, 13430219, 40290657]

約数ペア:

[(1, 40290657), (3, 13430219), (11, 3662787), (29, 1389333), (33, 1220929), (87, 463111), (319, 126303), (957, 42101)]