84187011

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3803}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 115398144

約数和(自身を除く): 31211133

約数列:

[1, 3, 47, 141, 157, 471, 3803, 7379, 11409, 22137, 178741, 536223, 597071, 1791213, 28062337, 84187011]

約数ペア:

[(1, 84187011), (3, 28062337), (47, 1791213), (141, 597071), (157, 536223), (471, 178741), (3803, 22137), (7379, 11409)]