13403735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 17278272

約数和(自身を除く): 3874537

約数列:

[1, 5, 17, 71, 85, 355, 1207, 2221, 6035, 11105, 37757, 157691, 188785, 788455, 2680747, 13403735]

約数ペア:

[(1, 13403735), (5, 2680747), (17, 788455), (71, 188785), (85, 157691), (355, 37757), (1207, 11105), (2221, 6035)]