11809917

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11027}}^1$

素因数の和:11057

約数の個数: 24

約数和(自身を含む): 20644416

約数和(自身を除く): 8834499

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 11027, 33081, 77189, 99243, 187459, 231567, 562377, 694701, 1312213, 1687131, 3936639, 11809917]

約数ペア:

[(1, 11809917), (3, 3936639), (7, 1687131), (9, 1312213), (17, 694701), (21, 562377), (51, 231567), (63, 187459), (119, 99243), (153, 77189), (357, 33081), (1071, 11027)]