68342821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 74764800

約数和(自身を除く): 6421979

約数列:

[1, 23, 29, 79, 667, 1297, 1817, 2291, 29831, 37613, 52693, 102463, 865099, 2356649, 2971427, 68342821]

約数ペア:

[(1, 68342821), (23, 2971427), (29, 2356649), (79, 865099), (667, 102463), (1297, 52693), (1817, 37613), (2291, 29831)]