3429139

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 4389120

約数和(自身を除く): 959981

約数列:

[1, 7, 19, 23, 59, 133, 161, 361, 413, 437, 1121, 1357, 2527, 3059, 7847, 8303, 9499, 21299, 25783, 58121, 149093, 180481, 489877, 3429139]

約数ペア:

[(1, 3429139), (7, 489877), (19, 180481), (23, 149093), (59, 58121), (133, 25783), (161, 21299), (361, 9499), (413, 8303), (437, 7847), (1121, 3059), (1357, 2527)]