401685327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{2741}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 611685360

約数和(自身を除く): 210000033

約数列:

[1, 3, 9, 19, 57, 171, 857, 2571, 2741, 7713, 8223, 16283, 24669, 48849, 52079, 146547, 156237, 468711, 2349037, 7047111, 21141333, 44631703, 133895109, 401685327]

約数ペア:

[(1, 401685327), (3, 133895109), (9, 44631703), (19, 21141333), (57, 7047111), (171, 2349037), (857, 468711), (2571, 156237), (2741, 146547), (7713, 52079), (8223, 48849), (16283, 24669)]