9964719

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 15122640

約数和(自身を除く): 5157921

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 523, 657, 1569, 2117, 4707, 6351, 15167, 19053, 38179, 45501, 114537, 136503, 343611, 1107191, 3321573, 9964719]

約数ペア:

[(1, 9964719), (3, 3321573), (9, 1107191), (29, 343611), (73, 136503), (87, 114537), (219, 45501), (261, 38179), (523, 19053), (657, 15167), (1569, 6351), (2117, 4707)]