16323909

素因数分解:

$3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 25472160

約数和(自身を除く): 9148251

約数列:

[1, 3, 7, 21, 49, 147, 293, 379, 879, 1137, 2051, 2653, 6153, 7959, 14357, 18571, 43071, 55713, 111047, 333141, 777329, 2331987, 5441303, 16323909]

約数ペア:

[(1, 16323909), (3, 5441303), (7, 2331987), (21, 777329), (49, 333141), (147, 111047), (293, 55713), (379, 43071), (879, 18571), (1137, 14357), (2051, 7959), (2653, 6153)]