2723156919

素因数分解:

$3^2\times 7^3\times {\mathrm{109}}^1\times {\mathrm{8093}}^1$

素因数の和:8229

約数の個数: 48

約数和(自身を含む): 4629768000

約数和(自身を除く): 1906611081

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 343, 441, 763, 981, 1029, 2289, 3087, 5341, 6867, 8093, 16023, 24279, 37387, 48069, 56651, 72837, 112161, 169953, 336483, 396557, 509859, 882137, 1189671, 2646411, 2775899, 3569013, 6174959, 7939233, 8327697, 18524877, 24983091, 43224713, 55574631, 129674139, 302572991, 389022417, 907718973, 2723156919]

約数ペア:

[(1, 2723156919), (3, 907718973), (7, 389022417), (9, 302572991), (21, 129674139), (49, 55574631), (63, 43224713), (109, 24983091), (147, 18524877), (327, 8327697), (343, 7939233), (441, 6174959), (763, 3569013), (981, 2775899), (1029, 2646411), (2289, 1189671), (3087, 882137), (5341, 509859), (6867, 396557), (8093, 336483), (16023, 169953), (24279, 112161), (37387, 72837), (48069, 56651)]