807440001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{220793}}^1$

素因数の和:220872

約数の個数: 16

約数和(自身を含む): 1144596096

約数和(自身を除く): 337156095

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 220793, 662379, 5078239, 11702029, 15234717, 35106087, 269146667, 807440001]

約数ペア:

[(1, 807440001), (3, 269146667), (23, 35106087), (53, 15234717), (69, 11702029), (159, 5078239), (1219, 662379), (3657, 220793)]