1330474019

素因数分解:

$7^3\times {\mathrm{97}}^1\times {\mathrm{39989}}^1$

素因数の和:40107

約数の個数: 16

約数和(自身を含む): 1567608000

約数和(自身を除く): 237133981

約数列:

[1, 7, 49, 97, 343, 679, 4753, 33271, 39989, 279923, 1959461, 3878933, 13716227, 27152531, 190067717, 1330474019]

約数ペア:

[(1, 1330474019), (7, 190067717), (49, 27152531), (97, 13716227), (343, 3878933), (679, 1959461), (4753, 279923), (33271, 39989)]