40487317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 44593920

約数和(自身を除く): 4106603

約数列:

[1, 13, 83, 157, 239, 1079, 2041, 3107, 13031, 19837, 37523, 169403, 257881, 487799, 3114409, 40487317]

約数ペア:

[(1, 40487317), (13, 3114409), (83, 487799), (157, 257881), (239, 169403), (1079, 37523), (2041, 19837), (3107, 13031)]