551427781313

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{368323}}^1$

素因数の和:369344

約数の個数: 16

約数和(自身を含む): 580119139776

約数和(自身を除く): 28691358463

約数列:

[1, 37, 43, 941, 1591, 34817, 40463, 368323, 1497131, 13627951, 15837889, 346591943, 586001893, 12823901891, 14903453549, 551427781313]

約数ペア:

[(1, 551427781313), (37, 14903453549), (43, 12823901891), (941, 586001893), (1591, 346591943), (34817, 15837889), (40463, 13627951), (368323, 1497131)]