12398323

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2946

約数の個数: 12

約数和(自身を含む): 14589720

約数和(自身を除く): 2191397

約数列:

[1, 7, 49, 89, 623, 2843, 4361, 19901, 139307, 253027, 1771189, 12398323]

約数ペア:

[(1, 12398323), (7, 1771189), (49, 253027), (89, 139307), (623, 19901), (2843, 4361)]