1225003

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 1463616

約数和(自身を除く): 238613

約数列:

[1, 13, 17, 23, 221, 241, 299, 391, 3133, 4097, 5083, 5543, 53261, 72059, 94231, 1225003]

約数ペア:

[(1, 1225003), (13, 94231), (17, 72059), (23, 53261), (221, 5543), (241, 5083), (299, 4097), (391, 3133)]