28324959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1151}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 40771584

約数和(自身を除く): 12446625

約数列:

[1, 3, 13, 39, 631, 1151, 1893, 3453, 8203, 14963, 24609, 44889, 726281, 2178843, 9441653, 28324959]

約数ペア:

[(1, 28324959), (3, 9441653), (13, 2178843), (39, 726281), (631, 44889), (1151, 24609), (1893, 14963), (3453, 8203)]