17421085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4339}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 23123520

約数和(自身を除く): 5702435

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 4339, 21695, 47729, 238645, 316747, 1583735, 3484217, 17421085]

約数ペア:

[(1, 17421085), (5, 3484217), (11, 1583735), (55, 316747), (73, 238645), (365, 47729), (803, 21695), (4015, 4339)]