15246909

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 23474880

約数和(自身を除く): 8227971

約数列:

[1, 3, 9, 17, 51, 153, 227, 439, 681, 1317, 2043, 3859, 3951, 7463, 11577, 22389, 34731, 67167, 99653, 298959, 896877, 1694101, 5082303, 15246909]

約数ペア:

[(1, 15246909), (3, 5082303), (9, 1694101), (17, 896877), (51, 298959), (153, 99653), (227, 67167), (439, 34731), (681, 22389), (1317, 11577), (2043, 7463), (3859, 3951)]