58397913

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21557}}^1$

素因数の和:21613

約数の個数: 24

約数和(自身を含む): 98649408

約数和(自身を除く): 40251495

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 21557, 64671, 150899, 194013, 452697, 926951, 1358091, 2780853, 6488657, 8342559, 19465971, 58397913]

約数ペア:

[(1, 58397913), (3, 19465971), (7, 8342559), (9, 6488657), (21, 2780853), (43, 1358091), (63, 926951), (129, 452697), (301, 194013), (387, 150899), (903, 64671), (2709, 21557)]