72822211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4241}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 91219968

約数和(自身を除く): 18397757

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 4241, 17171, 29687, 46651, 326557, 945743, 6620201, 10403173, 72822211]

約数ペア:

[(1, 72822211), (7, 10403173), (11, 6620201), (77, 945743), (223, 326557), (1561, 46651), (2453, 29687), (4241, 17171)]