2582346879

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{164617}}^1$

素因数の和:164716

約数の個数: 32

約数和(自身を含む): 4424931840

約数和(自身を除く): 1842584961

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5229, 15687, 164617, 493851, 1152319, 1481553, 3456957, 4444659, 10370871, 13663211, 31112613, 40989633, 95642477, 122968899, 286927431, 368906697, 860782293, 2582346879]

約数ペア:

[(1, 2582346879), (3, 860782293), (7, 368906697), (9, 286927431), (21, 122968899), (27, 95642477), (63, 40989633), (83, 31112613), (189, 13663211), (249, 10370871), (581, 4444659), (747, 3456957), (1743, 1481553), (2241, 1152319), (5229, 493851), (15687, 164617)]