12441261

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 7833939

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 659, 899, 1977, 2697, 4613, 6293, 13839, 18879, 19111, 20429, 57333, 61287, 133777, 143003, 401331, 429009, 592441, 1777323, 4147087, 12441261]

約数ペア:

[(1, 12441261), (3, 4147087), (7, 1777323), (21, 592441), (29, 429009), (31, 401331), (87, 143003), (93, 133777), (203, 61287), (217, 57333), (609, 20429), (651, 19111), (659, 18879), (899, 13839), (1977, 6293), (2697, 4613)]