71551459

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 85662720

約数和(自身を除く): 14111261

約数列:

[1, 7, 23, 161, 311, 1429, 2177, 7153, 10003, 32867, 50071, 230069, 444419, 3110933, 10221637, 71551459]

約数ペア:

[(1, 71551459), (7, 10221637), (23, 3110933), (161, 444419), (311, 230069), (1429, 50071), (2177, 32867), (7153, 10003)]