26324431

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 5125169

約数列:

[1, 7, 29, 103, 203, 721, 1259, 2987, 8813, 20909, 36511, 129677, 255577, 907739, 3760633, 26324431]

約数ペア:

[(1, 26324431), (7, 3760633), (29, 907739), (103, 255577), (203, 129677), (721, 36511), (1259, 20909), (2987, 8813)]