2806182657

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{1427}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 4194207360

約数和(自身を除く): 1388024703

約数列:

[1, 3, 9, 27, 173, 421, 519, 1263, 1427, 1557, 3789, 4281, 4671, 11367, 12843, 38529, 72833, 218499, 246871, 600767, 655497, 740613, 1802301, 1966491, 2221839, 5406903, 6665517, 16220709, 103932691, 311798073, 935394219, 2806182657]

約数ペア:

[(1, 2806182657), (3, 935394219), (9, 311798073), (27, 103932691), (173, 16220709), (421, 6665517), (519, 5406903), (1263, 2221839), (1427, 1966491), (1557, 1802301), (3789, 740613), (4281, 655497), (4671, 600767), (11367, 246871), (12843, 218499), (38529, 72833)]