29988129

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 41615360

約数和(自身を除く): 11627231

約数列:

[1, 3, 31, 93, 127, 381, 2539, 3937, 7617, 11811, 78709, 236127, 322453, 967359, 9996043, 29988129]

約数ペア:

[(1, 29988129), (3, 9996043), (31, 967359), (93, 322453), (127, 236127), (381, 78709), (2539, 11811), (3937, 7617)]