12101817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 20108032

約数和(自身を除く): 8006215

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 457, 679, 1261, 1371, 2037, 3199, 3783, 5941, 8827, 9597, 17823, 26481, 41587, 44329, 124761, 132987, 310303, 576277, 930909, 1728831, 4033939, 12101817]

約数ペア:

[(1, 12101817), (3, 4033939), (7, 1728831), (13, 930909), (21, 576277), (39, 310303), (91, 132987), (97, 124761), (273, 44329), (291, 41587), (457, 26481), (679, 17823), (1261, 9597), (1371, 8827), (2037, 5941), (3199, 3783)]