551036317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{3037}}^1$

素因数の和:3888

約数の個数: 16

約数和(自身を含む): 629303472

約数和(自身を除く): 78267155

約数列:

[1, 13, 17, 221, 821, 3037, 10673, 13957, 39481, 51629, 181441, 671177, 2493377, 32413901, 42387409, 551036317]

約数ペア:

[(1, 551036317), (13, 42387409), (17, 32413901), (221, 2493377), (821, 671177), (3037, 181441), (10673, 51629), (13957, 39481)]