22123843

素因数分解:

$7^3\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 26308800

約数和(自身を除く): 4184957

約数列:

[1, 7, 49, 53, 343, 371, 1217, 2597, 8519, 18179, 59633, 64501, 417431, 451507, 3160549, 22123843]

約数ペア:

[(1, 22123843), (7, 3160549), (49, 451507), (53, 417431), (343, 64501), (371, 59633), (1217, 18179), (2597, 8519)]