7271243

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 9131520

約数和(自身を除く): 1860277

約数列:

[1, 7, 19, 23, 133, 161, 437, 2377, 3059, 16639, 45163, 54671, 316141, 382697, 1038749, 7271243]

約数ペア:

[(1, 7271243), (7, 1038749), (19, 382697), (23, 316141), (133, 54671), (161, 45163), (437, 16639), (2377, 3059)]