9819123999

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1\times {\mathrm{27043}}^1$

素因数の和:28126

約数の個数: 16

約数和(自身を含む): 13209587712

約数和(自身を除く): 3390463713

約数列:

[1, 3, 127, 381, 953, 2859, 27043, 81129, 121031, 363093, 3434461, 10303383, 25771979, 77315937, 3273041333, 9819123999]

約数ペア:

[(1, 9819123999), (3, 3273041333), (127, 77315937), (381, 25771979), (953, 10303383), (2859, 3434461), (27043, 363093), (81129, 121031)]