13091631

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3733}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 20073984

約数和(自身を除く): 6982353

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 3733, 11199, 26131, 78393, 623411, 1870233, 4363877, 13091631]

約数ペア:

[(1, 13091631), (3, 4363877), (7, 1870233), (21, 623411), (167, 78393), (501, 26131), (1169, 11199), (3507, 3733)]