128516509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1223}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 144353664

約数和(自身を除く): 15837155

約数列:

[1, 11, 41, 233, 451, 1223, 2563, 9553, 13453, 50143, 105083, 284959, 551573, 3134549, 11683319, 128516509]

約数ペア:

[(1, 128516509), (11, 11683319), (41, 3134549), (233, 551573), (451, 284959), (1223, 105083), (2563, 50143), (9553, 13453)]