12101787

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 18252000

約数和(自身を除く): 6150213

約数列:

[1, 3, 9, 29, 87, 199, 233, 261, 597, 699, 1791, 2097, 5771, 6757, 17313, 20271, 46367, 51939, 60813, 139101, 417303, 1344643, 4033929, 12101787]

約数ペア:

[(1, 12101787), (3, 4033929), (9, 1344643), (29, 417303), (87, 139101), (199, 60813), (233, 51939), (261, 46367), (597, 20271), (699, 17313), (1791, 6757), (2097, 5771)]