40392287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 45550848

約数和(自身を除く): 5158561

約数列:

[1, 13, 31, 73, 403, 949, 1373, 2263, 17849, 29419, 42563, 100229, 553319, 1302977, 3107099, 40392287]

約数ペア:

[(1, 40392287), (13, 3107099), (31, 1302977), (73, 553319), (403, 100229), (949, 42563), (1373, 29419), (2263, 17849)]