13237311003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{104207}}^1$

素因数の和:104503

約数の個数: 32

約数和(自身を含む): 21128380416

約数和(自身を除く): 7891069413

約数列:

[1, 3, 7, 21, 23, 69, 161, 263, 483, 789, 1841, 5523, 6049, 18147, 42343, 104207, 127029, 312621, 729449, 2188347, 2396761, 7190283, 16777327, 27406441, 50331981, 82219323, 191845087, 575535261, 630348143, 1891044429, 4412437001, 13237311003]

約数ペア:

[(1, 13237311003), (3, 4412437001), (7, 1891044429), (21, 630348143), (23, 575535261), (69, 191845087), (161, 82219323), (263, 50331981), (483, 27406441), (789, 16777327), (1841, 7190283), (5523, 2396761), (6049, 2188347), (18147, 729449), (42343, 312621), (104207, 127029)]