26864199

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 41681952

約数和(自身を除く): 14817753

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 2473, 3621, 7419, 10863, 22257, 42041, 126123, 175583, 378369, 526749, 1580247, 2984911, 8954733, 26864199]

約数ペア:

[(1, 26864199), (3, 8954733), (9, 2984911), (17, 1580247), (51, 526749), (71, 378369), (153, 175583), (213, 126123), (639, 42041), (1207, 22257), (2473, 10863), (3621, 7419)]