1296647563

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{1847}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 1369944576

約数和(自身を除く): 73297013

約数列:

[1, 23, 131, 233, 1847, 3013, 5359, 30523, 42481, 241957, 430351, 702029, 5565011, 9898073, 56375981, 1296647563]

約数ペア:

[(1, 1296647563), (23, 56375981), (131, 9898073), (233, 5565011), (1847, 702029), (3013, 430351), (5359, 241957), (30523, 42481)]