91781339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3449}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 104328000

約数和(自身を除く): 12546661

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 3449, 26611, 44837, 79327, 306961, 1031251, 3990493, 7060103, 91781339]

約数ペア:

[(1, 91781339), (13, 7060103), (23, 3990493), (89, 1031251), (299, 306961), (1157, 79327), (2047, 44837), (3449, 26611)]