12005497719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 18429665280

約数和(自身を除く): 6424167561

約数列:

[1, 3, 9, 19, 57, 171, 191, 277, 573, 831, 1327, 1719, 2493, 3629, 3981, 5263, 10887, 11943, 15789, 25213, 32661, 47367, 52907, 75639, 158721, 226917, 253457, 367579, 476163, 760371, 1005233, 1102737, 2281113, 3015699, 3308211, 4815683, 6984001, 9047097, 14447049, 20952003, 43341147, 62856009, 70207589, 210622767, 631868301, 1333944191, 4001832573, 12005497719]

約数ペア:

[(1, 12005497719), (3, 4001832573), (9, 1333944191), (19, 631868301), (57, 210622767), (171, 70207589), (191, 62856009), (277, 43341147), (573, 20952003), (831, 14447049), (1327, 9047097), (1719, 6984001), (2493, 4815683), (3629, 3308211), (3981, 3015699), (5263, 2281113), (10887, 1102737), (11943, 1005233), (15789, 760371), (25213, 476163), (32661, 367579), (47367, 253457), (52907, 226917), (75639, 158721)]