1604702961

素因数分解:

$3^3\times {\mathrm{4373}}^1\times {\mathrm{13591}}^1$

素因数の和:17973

約数の個数: 16

約数和(自身を含む): 2378056320

約数和(自身を除く): 773353359

約数列:

[1, 3, 9, 27, 4373, 13119, 13591, 39357, 40773, 118071, 122319, 366957, 59433443, 178300329, 534900987, 1604702961]

約数ペア:

[(1, 1604702961), (3, 534900987), (9, 178300329), (27, 59433443), (4373, 366957), (13119, 122319), (13591, 118071), (39357, 40773)]