18849291231

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{140057}}^1$

素因数の和:140570

約数の個数: 16

約数和(自身を含む): 25418846304

約数和(自身を除く): 6569555073

約数列:

[1, 3, 113, 339, 397, 1191, 44861, 134583, 140057, 420171, 15826441, 47479323, 55602629, 166807887, 6283097077, 18849291231]

約数ペア:

[(1, 18849291231), (3, 6283097077), (113, 166807887), (339, 55602629), (397, 47479323), (1191, 15826441), (44861, 420171), (134583, 140057)]