15917229

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 24623872

約数和(自身を除く): 8706643

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2113, 2511, 6339, 7533, 19017, 57051, 65503, 171153, 196509, 513459, 589527, 1768581, 5305743, 15917229]

約数ペア:

[(1, 15917229), (3, 5305743), (9, 1768581), (27, 589527), (31, 513459), (81, 196509), (93, 171153), (243, 65503), (279, 57051), (837, 19017), (2113, 7533), (2511, 6339)]