1043739

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 1689600

約数和(自身を除く): 645861

約数列:

[1, 3, 9, 27, 29, 31, 43, 87, 93, 129, 261, 279, 387, 783, 837, 899, 1161, 1247, 1333, 2697, 3741, 3999, 8091, 11223, 11997, 24273, 33669, 35991, 38657, 115971, 347913, 1043739]

約数ペア:

[(1, 1043739), (3, 347913), (9, 115971), (27, 38657), (29, 35991), (31, 33669), (43, 24273), (87, 11997), (93, 11223), (129, 8091), (261, 3999), (279, 3741), (387, 2697), (783, 1333), (837, 1247), (899, 1161)]