7218928197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2609}}^1\times {\mathrm{7883}}^1$

素因数の和:10514

約数の個数: 32

約数和(自身を含む): 11523254400

約数和(自身を除く): 4304326203

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2609, 7827, 7883, 23481, 23649, 33917, 70443, 70947, 101751, 102479, 212841, 305253, 307437, 915759, 922311, 2766933, 20566747, 61700241, 185100723, 267367711, 555302169, 802103133, 2406309399, 7218928197]

約数ペア:

[(1, 7218928197), (3, 2406309399), (9, 802103133), (13, 555302169), (27, 267367711), (39, 185100723), (117, 61700241), (351, 20566747), (2609, 2766933), (7827, 922311), (7883, 915759), (23481, 307437), (23649, 305253), (33917, 212841), (70443, 102479), (70947, 101751)]