8474823

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 15253056

約数和(自身を除く): 6778233

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 193, 287, 357, 369, 579, 697, 861, 1071, 1351, 1737, 2091, 2583, 3281, 4053, 4879, 6273, 7913, 9843, 12159, 14637, 22967, 23739, 29529, 43911, 55391, 68901, 71217, 134521, 166173, 206703, 403563, 498519, 941647, 1210689, 2824941, 8474823]

約数ペア:

[(1, 8474823), (3, 2824941), (7, 1210689), (9, 941647), (17, 498519), (21, 403563), (41, 206703), (51, 166173), (63, 134521), (119, 71217), (123, 68901), (153, 55391), (193, 43911), (287, 29529), (357, 23739), (369, 22967), (579, 14637), (697, 12159), (861, 9843), (1071, 7913), (1351, 6273), (1737, 4879), (2091, 4053), (2583, 3281)]