47781097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 63124992

約数和(自身を除く): 15343895

約数列:

[1, 7, 13, 23, 37, 91, 161, 259, 299, 481, 617, 851, 2093, 3367, 4319, 5957, 8021, 11063, 14191, 22829, 56147, 77441, 99337, 159803, 184483, 296777, 525067, 1291381, 2077439, 3675469, 6825871, 47781097]

約数ペア:

[(1, 47781097), (7, 6825871), (13, 3675469), (23, 2077439), (37, 1291381), (91, 525067), (161, 296777), (259, 184483), (299, 159803), (481, 99337), (617, 77441), (851, 56147), (2093, 22829), (3367, 14191), (4319, 11063), (5957, 8021)]