247480111

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 268812160

約数和(自身を除く): 21332049

約数列:

[1, 19, 61, 67, 1159, 1273, 3187, 4087, 60553, 77653, 194407, 213529, 3693733, 4057051, 13025269, 247480111]

約数ペア:

[(1, 247480111), (19, 13025269), (61, 4057051), (67, 3693733), (1159, 213529), (1273, 194407), (3187, 77653), (4087, 60553)]