628373331

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{5059}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 934865360

約数和(自身を除く): 306492029

約数列:

[1, 3, 9, 37, 111, 333, 373, 1119, 3357, 5059, 13801, 15177, 41403, 45531, 124209, 187183, 561549, 1684647, 1887007, 5661021, 16983063, 69819259, 209457777, 628373331]

約数ペア:

[(1, 628373331), (3, 209457777), (9, 69819259), (37, 16983063), (111, 5661021), (333, 1887007), (373, 1684647), (1119, 561549), (3357, 187183), (5059, 124209), (13801, 45531), (15177, 41403)]