5138343

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 8990720

約数和(自身を除く): 3852377

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 877, 1953, 2631, 5859, 6139, 7893, 18417, 23679, 27187, 55251, 81561, 165753, 190309, 244683, 570927, 734049, 1712781, 5138343]

約数ペア:

[(1, 5138343), (3, 1712781), (7, 734049), (9, 570927), (21, 244683), (27, 190309), (31, 165753), (63, 81561), (93, 55251), (189, 27187), (217, 23679), (279, 18417), (651, 7893), (837, 6139), (877, 5859), (1953, 2631)]