409687941

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{7151}}^1$

素因数の和:7293

約数の個数: 24

約数和(自身を含む): 596820096

約数和(自身を除く): 187132155

約数列:

[1, 3, 13, 39, 113, 169, 339, 507, 1469, 4407, 7151, 19097, 21453, 57291, 92963, 278889, 808063, 1208519, 2424189, 3625557, 10504819, 31514457, 136562647, 409687941]

約数ペア:

[(1, 409687941), (3, 136562647), (13, 31514457), (39, 10504819), (113, 3625557), (169, 2424189), (339, 1208519), (507, 808063), (1469, 278889), (4407, 92963), (7151, 57291), (19097, 21453)]