26830713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 45561600

約数和(自身を除く): 18730887

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 3389, 7917, 10167, 23723, 44057, 71169, 98281, 132171, 294843, 308399, 687967, 925197, 1277653, 2063901, 3832959, 8943571, 26830713]

約数ペア:

[(1, 26830713), (3, 8943571), (7, 3832959), (13, 2063901), (21, 1277653), (29, 925197), (39, 687967), (87, 308399), (91, 294843), (203, 132171), (273, 98281), (377, 71169), (609, 44057), (1131, 23723), (2639, 10167), (3389, 7917)]