12159903

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 19676160

約数和(自身を除く): 7516257

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 487, 609, 861, 1189, 1461, 3409, 3567, 8323, 10227, 14123, 19967, 24969, 42369, 59901, 98861, 139769, 296583, 419307, 579043, 1737129, 4053301, 12159903]

約数ペア:

[(1, 12159903), (3, 4053301), (7, 1737129), (21, 579043), (29, 419307), (41, 296583), (87, 139769), (123, 98861), (203, 59901), (287, 42369), (487, 24969), (609, 19967), (861, 14123), (1189, 10227), (1461, 8323), (3409, 3567)]