421987431697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{75557}}^1\times {\mathrm{18679}}^1$

素因数の和:94272

約数の個数: 16

約数和(自身を含む): 474238275840

約数和(自身を除く): 52250844143

約数列:

[1, 13, 23, 299, 18679, 75557, 242827, 429617, 982241, 1737811, 5585021, 22591543, 1411329203, 18347279639, 32460571669, 421987431697]

約数ペア:

[(1, 421987431697), (13, 32460571669), (23, 18347279639), (299, 1411329203), (18679, 22591543), (75557, 5585021), (242827, 1737811), (429617, 982241)]