13580553

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15773}}^1$

素因数の和:15824

約数の個数: 16

約数和(自身を含む): 21200256

約数和(自身を除く): 7619703

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15773, 47319, 110411, 331233, 646693, 1940079, 4526851, 13580553]

約数ペア:

[(1, 13580553), (3, 4526851), (7, 1940079), (21, 646693), (41, 331233), (123, 110411), (287, 47319), (861, 15773)]