129935519

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{2711}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 153086976

約数和(自身を除く): 23151457

約数列:

[1, 7, 41, 167, 287, 1169, 2711, 6847, 18977, 47929, 111151, 452737, 778057, 3169159, 18562217, 129935519]

約数ペア:

[(1, 129935519), (7, 18562217), (41, 3169159), (167, 778057), (287, 452737), (1169, 111151), (2711, 47929), (6847, 18977)]