8004001473

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7601141}}^1$

素因数の和:7601166

約数の個数: 20

約数和(自身を含む): 12876334548

約数和(自身を除く): 4872333075

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7601141, 22803423, 68410269, 98814833, 205230807, 296444499, 615692421, 889333497, 2668000491, 8004001473]

約数ペア:

[(1, 8004001473), (3, 2668000491), (9, 889333497), (13, 615692421), (27, 296444499), (39, 205230807), (81, 98814833), (117, 68410269), (351, 22803423), (1053, 7601141)]