7218993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3152

約数の個数: 16

約数和(自身を含む): 10382400

約数和(自身を除く): 3163407

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 3089, 9267, 58691, 126649, 176073, 379947, 2406331, 7218993]

約数ペア:

[(1, 7218993), (3, 2406331), (19, 379947), (41, 176073), (57, 126649), (123, 58691), (779, 9267), (2337, 3089)]