2021040333

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{90439}}^1$

素因数の和:90649

約数の個数: 24

約数和(自身を含む): 3160335360

約数和(自身を除く): 1139295027

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 7449, 22347, 90439, 271317, 813951, 1175707, 3527121, 10581363, 17273849, 51821547, 155464641, 224560037, 673680111, 2021040333]

約数ペア:

[(1, 2021040333), (3, 673680111), (9, 224560037), (13, 155464641), (39, 51821547), (117, 17273849), (191, 10581363), (573, 3527121), (1719, 1175707), (2483, 813951), (7449, 271317), (22347, 90439)]