2868495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 5557248

約数和(自身を除く): 2688753

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1607, 1785, 4821, 8035, 11249, 24105, 27319, 33747, 56245, 81957, 136595, 168735, 191233, 409785, 573699, 956165, 2868495]

約数ペア:

[(1, 2868495), (3, 956165), (5, 573699), (7, 409785), (15, 191233), (17, 168735), (21, 136595), (35, 81957), (51, 56245), (85, 33747), (105, 27319), (119, 24105), (255, 11249), (357, 8035), (595, 4821), (1607, 1785)]