291029327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1231}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 320517120

約数和(自身を除く): 29487793

約数列:

[1, 19, 23, 437, 541, 1231, 10279, 12443, 23389, 28313, 236417, 537947, 665971, 12653449, 15317333, 291029327]

約数ペア:

[(1, 291029327), (19, 15317333), (23, 12653449), (437, 665971), (541, 537947), (1231, 236417), (10279, 28313), (12443, 23389)]