2967741

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 5236192

約数和(自身を除く): 2268451

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 163, 289, 357, 489, 867, 1071, 1141, 1467, 2023, 2601, 2771, 3423, 6069, 8313, 10269, 18207, 19397, 24939, 47107, 58191, 141321, 174573, 329749, 423963, 989247, 2967741]

約数ペア:

[(1, 2967741), (3, 989247), (7, 423963), (9, 329749), (17, 174573), (21, 141321), (51, 58191), (63, 47107), (119, 24939), (153, 19397), (163, 18207), (289, 10269), (357, 8313), (489, 6069), (867, 3423), (1071, 2771), (1141, 2601), (1467, 2023)]