17275139

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 20951040

約数和(自身を除く): 3675901

約数列:

[1, 7, 23, 61, 161, 427, 1403, 1759, 9821, 12313, 40457, 107299, 283199, 751093, 2467877, 17275139]

約数ペア:

[(1, 17275139), (7, 2467877), (23, 751093), (61, 283199), (161, 107299), (427, 40457), (1403, 12313), (1759, 9821)]