146779969

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 171794560

約数和(自身を除く): 25014591

約数列:

[1, 7, 61, 139, 427, 973, 2473, 8479, 17311, 59353, 150853, 343747, 1055971, 2406229, 20968567, 146779969]

約数ペア:

[(1, 146779969), (7, 20968567), (61, 2406229), (139, 1055971), (427, 343747), (973, 150853), (2473, 59353), (8479, 17311)]