464297113

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{20747}}^1$

素因数の和:20916

約数の個数: 16

約数和(自身を含む): 557706240

約数和(自身を除く): 93409127

約数列:

[1, 7, 23, 139, 161, 973, 3197, 20747, 22379, 145229, 477181, 2883833, 3340267, 20186831, 66328159, 464297113]

約数ペア:

[(1, 464297113), (7, 66328159), (23, 20186831), (139, 3340267), (161, 2883833), (973, 477181), (3197, 145229), (20747, 22379)]