2986759293

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1\times {\mathrm{827}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 4582748160

約数和(自身を除く): 1595988867

約数列:

[1, 3, 7, 21, 229, 687, 751, 827, 1603, 2253, 2481, 4809, 5257, 5789, 15771, 17367, 171979, 189383, 515937, 568149, 621077, 1203853, 1325681, 1863231, 3611559, 3977043, 4347539, 13042617, 142226633, 426679899, 995586431, 2986759293]

約数ペア:

[(1, 2986759293), (3, 995586431), (7, 426679899), (21, 142226633), (229, 13042617), (687, 4347539), (751, 3977043), (827, 3611559), (1603, 1863231), (2253, 1325681), (2481, 1203853), (4809, 621077), (5257, 568149), (5789, 515937), (15771, 189383), (17367, 171979)]