16506399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4651}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 27242112

約数和(自身を除く): 10735713

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 4651, 13953, 32557, 60463, 97671, 181389, 423241, 786019, 1269723, 2358057, 5502133, 16506399]

約数ペア:

[(1, 16506399), (3, 5502133), (7, 2358057), (13, 1269723), (21, 786019), (39, 423241), (91, 181389), (169, 97671), (273, 60463), (507, 32557), (1183, 13953), (3549, 4651)]