628684293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6299}}^1$

素因数の和:6441

約数の個数: 32

約数和(自身を含む): 943488000

約数和(自身を除く): 314803707

約数列:

[1, 3, 17, 19, 51, 57, 103, 309, 323, 969, 1751, 1957, 5253, 5871, 6299, 18897, 33269, 99807, 107083, 119681, 321249, 359043, 648797, 1946391, 2034577, 6103731, 11029549, 12327143, 33088647, 36981429, 209561431, 628684293]

約数ペア:

[(1, 628684293), (3, 209561431), (17, 36981429), (19, 33088647), (51, 12327143), (57, 11029549), (103, 6103731), (309, 2034577), (323, 1946391), (969, 648797), (1751, 359043), (1957, 321249), (5253, 119681), (5871, 107083), (6299, 99807), (18897, 33269)]