2783155917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{1097}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 3931296768

約数和(自身を除く): 1148140851

約数列:

[1, 3, 23, 69, 83, 249, 443, 1097, 1329, 1909, 3291, 5727, 10189, 25231, 30567, 36769, 75693, 91051, 110307, 273153, 485971, 845687, 1457913, 2094173, 2537061, 6282519, 11177333, 33531999, 40335593, 121006779, 927718639, 2783155917]

約数ペア:

[(1, 2783155917), (3, 927718639), (23, 121006779), (69, 40335593), (83, 33531999), (249, 11177333), (443, 6282519), (1097, 2537061), (1329, 2094173), (1909, 1457913), (3291, 845687), (5727, 485971), (10189, 273153), (25231, 110307), (30567, 91051), (36769, 75693)]