2777003187

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{64601}}^1$

素因数の和:64723

約数の個数: 32

約数和(自身を含む): 4465290240

約数和(自身を除く): 1688287053

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 6141, 14329, 42987, 64601, 193803, 452207, 1356621, 1485823, 4457469, 5749489, 10400761, 17248467, 31202283, 40246423, 120739269, 132238247, 396714741, 925667729, 2777003187]

約数ペア:

[(1, 2777003187), (3, 925667729), (7, 396714741), (21, 132238247), (23, 120739269), (69, 40246423), (89, 31202283), (161, 17248467), (267, 10400761), (483, 5749489), (623, 4457469), (1869, 1485823), (2047, 1356621), (6141, 452207), (14329, 193803), (42987, 64601)]