2045741187

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{7829}}^1$

素因数の和:8403

約数の個数: 32

約数和(自身を含む): 3259284480

約数和(自身を除く): 1213543293

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 541, 1623, 3787, 7829, 11361, 12443, 23487, 37329, 54803, 87101, 164409, 180067, 261303, 540201, 1260469, 3781407, 4235489, 12706467, 29648423, 88945269, 97416247, 292248741, 681913729, 2045741187]

約数ペア:

[(1, 2045741187), (3, 681913729), (7, 292248741), (21, 97416247), (23, 88945269), (69, 29648423), (161, 12706467), (483, 4235489), (541, 3781407), (1623, 1260469), (3787, 540201), (7829, 261303), (11361, 180067), (12443, 164409), (23487, 87101), (37329, 54803)]