47809111

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15678

約数の個数: 16

約数和(自身を含む): 60019200

約数和(自身を除く): 12210089

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 15629, 109403, 296951, 359467, 2078657, 2516269, 6829873, 47809111]

約数ペア:

[(1, 47809111), (7, 6829873), (19, 2516269), (23, 2078657), (133, 359467), (161, 296951), (437, 109403), (3059, 15629)]