33981987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18539}}^1$

素因数の和:18602

約数の個数: 16

約数和(自身を含む): 49835520

約数和(自身を除く): 15853533

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 18539, 55617, 241007, 723021, 871333, 2613999, 11327329, 33981987]

約数ペア:

[(1, 33981987), (3, 11327329), (13, 2613999), (39, 871333), (47, 723021), (141, 241007), (611, 55617), (1833, 18539)]