2134197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 1600443

約数列:

[1, 3, 9, 13, 17, 29, 37, 39, 51, 87, 111, 117, 153, 221, 261, 333, 377, 481, 493, 629, 663, 1073, 1131, 1443, 1479, 1887, 1989, 3219, 3393, 4329, 4437, 5661, 6409, 8177, 9657, 13949, 18241, 19227, 24531, 41847, 54723, 57681, 73593, 125541, 164169, 237133, 711399, 2134197]

約数ペア:

[(1, 2134197), (3, 711399), (9, 237133), (13, 164169), (17, 125541), (29, 73593), (37, 57681), (39, 54723), (51, 41847), (87, 24531), (111, 19227), (117, 18241), (153, 13949), (221, 9657), (261, 8177), (333, 6409), (377, 5661), (481, 4437), (493, 4329), (629, 3393), (663, 3219), (1073, 1989), (1131, 1887), (1443, 1479)]