219336481

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{5011}}^1$

素因数の和:5081

約数の個数: 24

約数和(自身を含む): 278827584

約数和(自身を除く): 59491103

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 3367, 5011, 6253, 35077, 43771, 65143, 185407, 456001, 846859, 1297849, 2410291, 5928013, 16872037, 31333783, 219336481]

約数ペア:

[(1, 219336481), (7, 31333783), (13, 16872037), (37, 5928013), (91, 2410291), (169, 1297849), (259, 846859), (481, 456001), (1183, 185407), (3367, 65143), (5011, 43771), (6253, 35077)]