1427690873

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1\times {\mathrm{1871}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 1657903104

約数和(自身を除く): 230212231

約数列:

[1, 7, 67, 469, 1627, 1871, 11389, 13097, 109009, 125357, 763063, 877499, 3044117, 21308819, 203955839, 1427690873]

約数ペア:

[(1, 1427690873), (7, 203955839), (67, 21308819), (469, 3044117), (1627, 877499), (1871, 763063), (11389, 125357), (13097, 109009)]