5915671209

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{1213}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 9847968000

約数和(自身を除く): 3932296791

約数列:

[1, 3, 7, 9, 21, 63, 199, 389, 597, 1167, 1213, 1393, 1791, 2723, 3501, 3639, 4179, 8169, 8491, 10917, 12537, 24507, 25473, 76419, 77411, 232233, 241387, 471857, 541877, 696699, 724161, 1415571, 1625631, 1689709, 2172483, 3302999, 4246713, 4876893, 5069127, 9908997, 15207381, 29726991, 93899543, 281698629, 657296801, 845095887, 1971890403, 5915671209]

約数ペア:

[(1, 5915671209), (3, 1971890403), (7, 845095887), (9, 657296801), (21, 281698629), (63, 93899543), (199, 29726991), (389, 15207381), (597, 9908997), (1167, 5069127), (1213, 4876893), (1393, 4246713), (1791, 3302999), (2723, 2172483), (3501, 1689709), (3639, 1625631), (4179, 1415571), (8169, 724161), (8491, 696699), (10917, 541877), (12537, 471857), (24507, 241387), (25473, 232233), (76419, 77411)]