28935627

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 45983952

約数和(自身を除く): 17048325

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 4801, 6027, 14403, 33607, 100821, 196841, 235249, 590523, 705747, 1377887, 4133661, 9645209, 28935627]

約数ペア:

[(1, 28935627), (3, 9645209), (7, 4133661), (21, 1377887), (41, 705747), (49, 590523), (123, 235249), (147, 196841), (287, 100821), (861, 33607), (2009, 14403), (4801, 6027)]