16880337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 26657280

約数和(自身を除く): 9776943

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 3559, 4743, 10677, 32031, 60503, 110329, 181509, 330987, 544527, 992961, 1875593, 5626779, 16880337]

約数ペア:

[(1, 16880337), (3, 5626779), (9, 1875593), (17, 992961), (31, 544527), (51, 330987), (93, 181509), (153, 110329), (279, 60503), (527, 32031), (1581, 10677), (3559, 4743)]