28111761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5927}}^1$

素因数の和:5981

約数の個数: 24

約数和(自身を含む): 44388864

約数和(自身を除く): 16277103

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 5927, 17781, 53343, 100759, 183737, 302277, 551211, 906831, 1653633, 3123529, 9370587, 28111761]

約数ペア:

[(1, 28111761), (3, 9370587), (9, 3123529), (17, 1653633), (31, 906831), (51, 551211), (93, 302277), (153, 183737), (279, 100759), (527, 53343), (1581, 17781), (4743, 5927)]