4189395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 8114688

約数和(自身を除く): 3925293

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2347, 7041, 11735, 16429, 35205, 39899, 49287, 82145, 119697, 199495, 246435, 279293, 598485, 837879, 1396465, 4189395]

約数ペア:

[(1, 4189395), (3, 1396465), (5, 837879), (7, 598485), (15, 279293), (17, 246435), (21, 199495), (35, 119697), (51, 82145), (85, 49287), (105, 39899), (119, 35205), (255, 16429), (357, 11735), (595, 7041), (1785, 2347)]