16653427

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 19816192

約数和(自身を除く): 3162765

約数列:

[1, 7, 43, 61, 301, 427, 907, 2623, 6349, 18361, 39001, 55327, 273007, 387289, 2379061, 16653427]

約数ペア:

[(1, 16653427), (7, 2379061), (43, 387289), (61, 273007), (301, 55327), (427, 39001), (907, 18361), (2623, 6349)]