20172573117

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{13421539}}^1$

素因数の和:13421712

約数の個数: 12

約数和(自身を含む): 29312643360

約数和(自身を除く): 9140070243

約数列:

[1, 3, 9, 167, 501, 1503, 13421539, 40264617, 120793851, 2241397013, 6724191039, 20172573117]

約数ペア:

[(1, 20172573117), (3, 6724191039), (9, 2241397013), (167, 120793851), (501, 40264617), (1503, 13421539)]