2013404393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011393}}^1$

素因数の和:2011424

約数の個数: 16

約数和(自身を含む): 2703313536

約数和(自身を除く): 689909143

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2011393, 14079751, 22125323, 26148109, 154877261, 183036763, 287629199, 2013404393]

約数ペア:

[(1, 2013404393), (7, 287629199), (11, 183036763), (13, 154877261), (77, 26148109), (91, 22125323), (143, 14079751), (1001, 2011393)]