12902131011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{6073}}^1$

素因数の和:6652

約数の個数: 64

約数和(自身を含む): 22755050496

約数和(自身を除く): 9852919485

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 541, 561, 1309, 1623, 3787, 3927, 5951, 6073, 9197, 11361, 17853, 18219, 27591, 41657, 42511, 64379, 66803, 101167, 103241, 124971, 127533, 193137, 200409, 303501, 309723, 467621, 708169, 722687, 1135651, 1402863, 2124507, 2168061, 3285493, 3406953, 7949557, 9856479, 22998451, 23848671, 36140423, 55853381, 68995353, 108421269, 167560143, 252982961, 390973667, 614387191, 758948883, 1172921001, 1843161573, 4300710337, 12902131011]

約数ペア:

[(1, 12902131011), (3, 4300710337), (7, 1843161573), (11, 1172921001), (17, 758948883), (21, 614387191), (33, 390973667), (51, 252982961), (77, 167560143), (119, 108421269), (187, 68995353), (231, 55853381), (357, 36140423), (541, 23848671), (561, 22998451), (1309, 9856479), (1623, 7949557), (3787, 3406953), (3927, 3285493), (5951, 2168061), (6073, 2124507), (9197, 1402863), (11361, 1135651), (17853, 722687), (18219, 708169), (27591, 467621), (41657, 309723), (42511, 303501), (64379, 200409), (66803, 193137), (101167, 127533), (103241, 124971)]