26281779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12569}}^1$

素因数の和:12630

約数の個数: 16

約数和(自身を含む): 38011680

約数和(自身を除く): 11729901

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 12569, 37707, 213673, 515329, 641019, 1545987, 8760593, 26281779]

約数ペア:

[(1, 26281779), (3, 8760593), (17, 1545987), (41, 641019), (51, 515329), (123, 213673), (697, 37707), (2091, 12569)]