2009131773231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{153357131}}^1$

素因数の和:153357542

約数の個数: 16

約数和(自身を含む): 2929734649728

約数和(自身を除く): 920602876497

約数列:

[1, 3, 11, 33, 397, 1191, 4367, 13101, 153357131, 460071393, 1686928441, 5060785323, 60882781007, 182648343021, 669710591077, 2009131773231]

約数ペア:

[(1, 2009131773231), (3, 669710591077), (11, 182648343021), (33, 60882781007), (397, 5060785323), (1191, 1686928441), (4367, 460071393), (13101, 153357131)]