4280453919

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{50591}}^1$

素因数の和:50700

約数の個数: 48

約数和(自身を含む): 7576657920

約数和(自身を除く): 3296204001

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 553, 711, 1071, 1343, 1659, 4029, 4977, 9401, 12087, 28203, 50591, 84609, 151773, 354137, 455319, 860047, 1062411, 2580141, 3187233, 3996689, 6020329, 7740423, 11990067, 18060987, 27976823, 35970201, 54182961, 67943713, 83930469, 203831139, 251791407, 475605991, 611493417, 1426817973, 4280453919]

約数ペア:

[(1, 4280453919), (3, 1426817973), (7, 611493417), (9, 475605991), (17, 251791407), (21, 203831139), (51, 83930469), (63, 67943713), (79, 54182961), (119, 35970201), (153, 27976823), (237, 18060987), (357, 11990067), (553, 7740423), (711, 6020329), (1071, 3996689), (1343, 3187233), (1659, 2580141), (4029, 1062411), (4977, 860047), (9401, 455319), (12087, 354137), (28203, 151773), (50591, 84609)]