615043

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 24

約数和(自身を含む): 804384

約数和(自身を除く): 189341

約数列:

[1, 11, 13, 17, 23, 121, 143, 187, 221, 253, 299, 391, 1573, 2057, 2431, 2783, 3289, 4301, 5083, 26741, 36179, 47311, 55913, 615043]

約数ペア:

[(1, 615043), (11, 55913), (13, 47311), (17, 36179), (23, 26741), (121, 5083), (143, 4301), (187, 3289), (221, 2783), (253, 2431), (299, 2057), (391, 1573)]