16974945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29017}}^1$

素因数の和:29041

約数の個数: 24

約数和(自身を含む): 31687656

約数和(自身を除く): 14712711

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 29017, 87051, 145085, 261153, 377221, 435255, 1131663, 1305765, 1886105, 3394989, 5658315, 16974945]

約数ペア:

[(1, 16974945), (3, 5658315), (5, 3394989), (9, 1886105), (13, 1305765), (15, 1131663), (39, 435255), (45, 377221), (65, 261153), (117, 145085), (195, 87051), (585, 29017)]