27949011

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 40888320

約数和(自身を除く): 12939309

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 241, 723, 899, 1247, 1333, 2697, 3741, 3999, 6989, 7471, 10363, 20967, 22413, 31089, 38657, 115971, 216659, 300527, 321253, 649977, 901581, 963759, 9316337, 27949011]

約数ペア:

[(1, 27949011), (3, 9316337), (29, 963759), (31, 901581), (43, 649977), (87, 321253), (93, 300527), (129, 216659), (241, 115971), (723, 38657), (899, 31089), (1247, 22413), (1333, 20967), (2697, 10363), (3741, 7471), (3999, 6989)]