26740077

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 44970240

約数和(自身を除く): 18230163

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2389, 3731, 7167, 11193, 16723, 31057, 50169, 93171, 97949, 217399, 293847, 652197, 685643, 1273337, 2056929, 3820011, 8913359, 26740077]

約数ペア:

[(1, 26740077), (3, 8913359), (7, 3820011), (13, 2056929), (21, 1273337), (39, 685643), (41, 652197), (91, 293847), (123, 217399), (273, 97949), (287, 93171), (533, 50169), (861, 31057), (1599, 16723), (2389, 11193), (3731, 7167)]