381767859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{16001}}^1$

素因数の和:16259

約数の個数: 24

約数和(自身を含む): 604107504

約数和(自身を除く): 222339645

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 7953, 16001, 23859, 48003, 144009, 176011, 528033, 1584099, 3856241, 11568723, 34706169, 42418651, 127255953, 381767859]

約数ペア:

[(1, 381767859), (3, 127255953), (9, 42418651), (11, 34706169), (33, 11568723), (99, 3856241), (241, 1584099), (723, 528033), (2169, 176011), (2651, 144009), (7953, 48003), (16001, 23859)]