420879461

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2417}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 449864064

約数和(自身を除く): 28984603

約数列:

[1, 23, 67, 113, 1541, 2417, 2599, 7571, 55591, 161939, 174133, 273121, 3724597, 6281783, 18299107, 420879461]

約数ペア:

[(1, 420879461), (23, 18299107), (67, 6281783), (113, 3724597), (1541, 273121), (2417, 174133), (2599, 161939), (7571, 55591)]