1729950939

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7741}}^1$

素因数の和:7873

約数の個数: 40

約数和(自身を含む): 2697932160

約数和(自身を除く): 967981221

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 267, 279, 801, 837, 2403, 2511, 2759, 7209, 7741, 8277, 23223, 24831, 69669, 74493, 209007, 223479, 239971, 627021, 688949, 719913, 2066847, 2159739, 6200541, 6479217, 18601623, 19437651, 21357419, 55804869, 64072257, 192216771, 576650313, 1729950939]

約数ペア:

[(1, 1729950939), (3, 576650313), (9, 192216771), (27, 64072257), (31, 55804869), (81, 21357419), (89, 19437651), (93, 18601623), (267, 6479217), (279, 6200541), (801, 2159739), (837, 2066847), (2403, 719913), (2511, 688949), (2759, 627021), (7209, 239971), (7741, 223479), (8277, 209007), (23223, 74493), (24831, 69669)]