6689109

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 11079936

約数和(自身を除く): 4390827

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 457, 697, 861, 1371, 2091, 3199, 4879, 7769, 9597, 14637, 18737, 23307, 54383, 56211, 131159, 163149, 318529, 393477, 955587, 2229703, 6689109]

約数ペア:

[(1, 6689109), (3, 2229703), (7, 955587), (17, 393477), (21, 318529), (41, 163149), (51, 131159), (119, 56211), (123, 54383), (287, 23307), (357, 18737), (457, 14637), (697, 9597), (861, 7769), (1371, 4879), (2091, 3199)]