11401385

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 14012352

約数和(自身を除く): 2610967

約数列:

[1, 5, 101, 107, 211, 505, 535, 1055, 10807, 21311, 22577, 54035, 106555, 112885, 2280277, 11401385]

約数ペア:

[(1, 11401385), (5, 2280277), (101, 112885), (107, 106555), (211, 54035), (505, 22577), (535, 21311), (1055, 10807)]