11803995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{12491}}^1$

素因数の和:12512

約数の個数: 32

約数和(自身を含む): 23984640

約数和(自身を除く): 12180645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 12491, 37473, 62455, 87437, 112419, 187365, 262311, 337257, 437185, 562095, 786933, 1311555, 1686285, 2360799, 3934665, 11803995]

約数ペア:

[(1, 11803995), (3, 3934665), (5, 2360799), (7, 1686285), (9, 1311555), (15, 786933), (21, 562095), (27, 437185), (35, 337257), (45, 262311), (63, 187365), (105, 112419), (135, 87437), (189, 62455), (315, 37473), (945, 12491)]