13254291

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 19734000

約数和(自身を除く): 6479709

約数列:

[1, 3, 9, 59, 109, 177, 229, 327, 531, 687, 981, 2061, 6431, 13511, 19293, 24961, 40533, 57879, 74883, 121599, 224649, 1472699, 4418097, 13254291]

約数ペア:

[(1, 13254291), (3, 4418097), (9, 1472699), (59, 224649), (109, 121599), (177, 74883), (229, 57879), (327, 40533), (531, 24961), (687, 19293), (981, 13511), (2061, 6431)]