2908395

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1319}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 5868720

約数和(自身を除く): 2960325

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1319, 2205, 3957, 6595, 9233, 11871, 19785, 27699, 46165, 59355, 64631, 83097, 138495, 193893, 323155, 415485, 581679, 969465, 2908395]

約数ペア:

[(1, 2908395), (3, 969465), (5, 581679), (7, 415485), (9, 323155), (15, 193893), (21, 138495), (35, 83097), (45, 64631), (49, 59355), (63, 46165), (105, 27699), (147, 19785), (245, 11871), (315, 9233), (441, 6595), (735, 3957), (1319, 2205)]