13357911

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4643}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 20507904

約数和(自身を除く): 7149993

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4643, 13929, 32501, 97503, 636091, 1908273, 4452637, 13357911]

約数ペア:

[(1, 13357911), (3, 4452637), (7, 1908273), (21, 636091), (137, 97503), (411, 32501), (959, 13929), (2877, 4643)]