1285163607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{12421}}^1$

素因数の和:12823

約数の個数: 32

約数和(自身を含む): 2114721280

約数和(自身を除く): 829557673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 1137, 2653, 4927, 7959, 12421, 14781, 34489, 37263, 86947, 103467, 161473, 260841, 484419, 1130311, 3390933, 4707559, 14122677, 32952913, 61198267, 98858739, 183594801, 428387869, 1285163607]

約数ペア:

[(1, 1285163607), (3, 428387869), (7, 183594801), (13, 98858739), (21, 61198267), (39, 32952913), (91, 14122677), (273, 4707559), (379, 3390933), (1137, 1130311), (2653, 484419), (4927, 260841), (7959, 161473), (12421, 103467), (14781, 86947), (34489, 37263)]