8135729

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 9630720

約数和(自身を除く): 1494991

約数列:

[1, 7, 43, 151, 179, 301, 1057, 1253, 6493, 7697, 27029, 45451, 53879, 189203, 1162247, 8135729]

約数ペア:

[(1, 8135729), (7, 1162247), (43, 189203), (151, 53879), (179, 45451), (301, 27029), (1057, 7697), (1253, 6493)]