147941681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 157158144

約数和(自身を除く): 9216463

約数列:

[1, 23, 103, 197, 317, 2369, 4531, 7291, 20291, 32651, 62449, 466693, 750973, 1436327, 6432247, 147941681]

約数ペア:

[(1, 147941681), (23, 6432247), (103, 1436327), (197, 750973), (317, 466693), (2369, 62449), (4531, 32651), (7291, 20291)]