7085253

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 11095392

約数和(自身を除く): 4010139

約数列:

[1, 3, 7, 21, 49, 147, 157, 307, 471, 921, 1099, 2149, 3297, 6447, 7693, 15043, 23079, 45129, 48199, 144597, 337393, 1012179, 2361751, 7085253]

約数ペア:

[(1, 7085253), (3, 2361751), (7, 1012179), (21, 337393), (49, 144597), (147, 48199), (157, 45129), (307, 23079), (471, 15043), (921, 7693), (1099, 6447), (2149, 3297)]