16979505

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4177}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 27273984

約数和(自身を除く): 10294479

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4177, 12531, 20885, 62655, 1131967, 3395901, 5659835, 16979505]

約数ペア:

[(1, 16979505), (3, 5659835), (5, 3395901), (15, 1131967), (271, 62655), (813, 20885), (1355, 12531), (4065, 4177)]