23628657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 36312192

約数和(自身を除く): 12683535

約数列:

[1, 3, 13, 17, 39, 51, 157, 221, 227, 471, 663, 681, 2041, 2669, 2951, 3859, 6123, 8007, 8853, 11577, 34697, 35639, 50167, 104091, 106917, 150501, 463307, 605863, 1389921, 1817589, 7876219, 23628657]

約数ペア:

[(1, 23628657), (3, 7876219), (13, 1817589), (17, 1389921), (39, 605863), (51, 463307), (157, 150501), (221, 106917), (227, 104091), (471, 50167), (663, 35639), (681, 34697), (2041, 11577), (2669, 8853), (2951, 8007), (3859, 6123)]