4664009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 5667840

約数和(自身を除く): 1003831

約数列:

[1, 7, 23, 59, 161, 413, 491, 1357, 3437, 9499, 11293, 28969, 79051, 202783, 666287, 4664009]

約数ペア:

[(1, 4664009), (7, 666287), (23, 202783), (59, 79051), (161, 28969), (413, 11293), (491, 9499), (1357, 3437)]