296667

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 520416

約数和(自身を除く): 223749

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 277, 357, 831, 1071, 1939, 2493, 4709, 5817, 14127, 17451, 32963, 42381, 98889, 296667]

約数ペア:

[(1, 296667), (3, 98889), (7, 42381), (9, 32963), (17, 17451), (21, 14127), (51, 5817), (63, 4709), (119, 2493), (153, 1939), (277, 1071), (357, 831)]