29121029509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{205493}}^1$

素因数の和:206508

約数の個数: 16

約数和(自身を含む): 34246808064

約数和(自身を除く): 5125778555

約数列:

[1, 11, 13, 143, 991, 10901, 12883, 141713, 205493, 2260423, 2671409, 29385499, 203643563, 2240079193, 2647366319, 29121029509]

約数ペア:

[(1, 29121029509), (11, 2647366319), (13, 2240079193), (143, 203643563), (991, 29385499), (10901, 2671409), (12883, 2260423), (141713, 205493)]