129380083

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 158844672

約数和(自身を除く): 29464589

約数列:

[1, 7, 23, 37, 161, 259, 587, 851, 1369, 4109, 5957, 9583, 13501, 21719, 31487, 94507, 152033, 220409, 499537, 803603, 3496759, 5625221, 18482869, 129380083]

約数ペア:

[(1, 129380083), (7, 18482869), (23, 5625221), (37, 3496759), (161, 803603), (259, 499537), (587, 220409), (851, 152033), (1369, 94507), (4109, 31487), (5957, 21719), (9583, 13501)]