26221443

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 37847040

約数和(自身を除く): 11625597

約数列:

[1, 3, 31, 43, 79, 83, 93, 129, 237, 249, 1333, 2449, 2573, 3397, 3569, 3999, 6557, 7347, 7719, 10191, 10707, 19671, 105307, 110639, 203267, 281951, 315921, 331917, 609801, 845853, 8740481, 26221443]

約数ペア:

[(1, 26221443), (3, 8740481), (31, 845853), (43, 609801), (79, 331917), (83, 315921), (93, 281951), (129, 203267), (237, 110639), (249, 105307), (1333, 19671), (2449, 10707), (2573, 10191), (3397, 7719), (3569, 7347), (3999, 6557)]