2013307209

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{1427}}^1\times {\mathrm{2657}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 2960586720

約数和(自身を除く): 947279511

約数列:

[1, 3, 9, 59, 177, 531, 1427, 2657, 4281, 7971, 12843, 23913, 84193, 156763, 252579, 470289, 757737, 1410867, 3791539, 11374617, 34123851, 223700801, 671102403, 2013307209]

約数ペア:

[(1, 2013307209), (3, 671102403), (9, 223700801), (59, 34123851), (177, 11374617), (531, 3791539), (1427, 1410867), (2657, 757737), (4281, 470289), (7971, 252579), (12843, 156763), (23913, 84193)]