22130307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 34848000

約数和(自身を除く): 12717693

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 241, 513, 537, 723, 1611, 2169, 3401, 4579, 4833, 6507, 10203, 13737, 30609, 41211, 43139, 91827, 123633, 129417, 388251, 819641, 1164753, 2458923, 7376769, 22130307]

約数ペア:

[(1, 22130307), (3, 7376769), (9, 2458923), (19, 1164753), (27, 819641), (57, 388251), (171, 129417), (179, 123633), (241, 91827), (513, 43139), (537, 41211), (723, 30609), (1611, 13737), (2169, 10203), (3401, 6507), (4579, 4833)]