74303047

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 92969856

約数和(自身を除く): 18666809

約数列:

[1, 7, 13, 91, 107, 169, 587, 749, 1183, 1391, 4109, 7631, 9737, 18083, 53417, 62809, 99203, 126581, 439663, 694421, 816517, 5715619, 10614721, 74303047]

約数ペア:

[(1, 74303047), (7, 10614721), (13, 5715619), (91, 816517), (107, 694421), (169, 439663), (587, 126581), (749, 99203), (1183, 62809), (1391, 53417), (4109, 18083), (7631, 9737)]