1274156919

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{396563}}^1$

素因数の和:396596

約数の個数: 32

約数和(自身を含む): 2284208640

約数和(自身を除く): 1010051721

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 396563, 1189689, 2775941, 3569067, 6741571, 8327823, 10707201, 20224713, 24983469, 47190997, 60674139, 74950407, 141572991, 182022417, 424718973, 1274156919]

約数ペア:

[(1, 1274156919), (3, 424718973), (7, 182022417), (9, 141572991), (17, 74950407), (21, 60674139), (27, 47190997), (51, 24983469), (63, 20224713), (119, 10707201), (153, 8327823), (189, 6741571), (357, 3569067), (459, 2775941), (1071, 1189689), (3213, 396563)]