7273161

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6821

約数の個数: 24

約数和(自身を含む): 12714624

約数和(自身を除く): 5441463

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 6791, 20373, 47537, 61119, 115447, 142611, 346341, 427833, 808129, 1039023, 2424387, 7273161]

約数ペア:

[(1, 7273161), (3, 2424387), (7, 1039023), (9, 808129), (17, 427833), (21, 346341), (51, 142611), (63, 115447), (119, 61119), (153, 47537), (357, 20373), (1071, 6791)]