399098115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{682219}}^1$

素因数の和:682243

約数の個数: 24

約数和(自身を含む): 744984240

約数和(自身を除く): 345886125

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 682219, 2046657, 3411095, 6139971, 8868847, 10233285, 26606541, 30699855, 44344235, 79819623, 133032705, 399098115]

約数ペア:

[(1, 399098115), (3, 133032705), (5, 79819623), (9, 44344235), (13, 30699855), (15, 26606541), (39, 10233285), (45, 8868847), (65, 6139971), (117, 3411095), (195, 2046657), (585, 682219)]