8276541

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 14249088

約数和(自身を除く): 5972547

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 71, 91, 147, 183, 213, 273, 427, 497, 637, 793, 923, 1281, 1491, 1911, 2379, 2769, 2989, 3479, 4331, 5551, 6461, 8967, 10437, 12993, 16653, 19383, 30317, 38857, 45227, 56303, 90951, 116571, 135681, 168909, 212219, 394121, 636657, 1182363, 2758847, 8276541]

約数ペア:

[(1, 8276541), (3, 2758847), (7, 1182363), (13, 636657), (21, 394121), (39, 212219), (49, 168909), (61, 135681), (71, 116571), (91, 90951), (147, 56303), (183, 45227), (213, 38857), (273, 30317), (427, 19383), (497, 16653), (637, 12993), (793, 10437), (923, 8967), (1281, 6461), (1491, 5551), (1911, 4331), (2379, 3479), (2769, 2989)]