31031103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 44016480

約数和(自身を除く): 12985377

約数列:

[1, 3, 17, 51, 229, 687, 2657, 3893, 7971, 11679, 45169, 135507, 608453, 1825359, 10343701, 31031103]

約数ペア:

[(1, 31031103), (3, 10343701), (17, 1825359), (51, 608453), (229, 135507), (687, 45169), (2657, 11679), (3893, 7971)]