12152421

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 18378360

約数和(自身を除く): 6225939

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 461, 909, 1383, 2929, 4149, 8787, 13369, 26361, 40107, 46561, 120321, 139683, 419049, 1350269, 4050807, 12152421]

約数ペア:

[(1, 12152421), (3, 4050807), (9, 1350269), (29, 419049), (87, 139683), (101, 120321), (261, 46561), (303, 40107), (461, 26361), (909, 13369), (1383, 8787), (2929, 4149)]