21673001

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 25495680

約数和(自身を除く): 3822679

約数列:

[1, 7, 59, 97, 413, 541, 679, 3787, 5723, 31919, 40061, 52477, 223433, 367339, 3096143, 21673001]

約数ペア:

[(1, 21673001), (7, 3096143), (59, 367339), (97, 223433), (413, 52477), (541, 40061), (679, 31919), (3787, 5723)]