7213129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 9083520

約数和(自身を除く): 1870391

約数列:

[1, 7, 11, 77, 113, 791, 829, 1243, 5803, 8701, 9119, 63833, 93677, 655739, 1030447, 7213129]

約数ペア:

[(1, 7213129), (7, 1030447), (11, 655739), (77, 93677), (113, 63833), (791, 9119), (829, 8701), (1243, 5803)]