2149096281

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{20323}}^1$

素因数の和:20776

約数の個数: 16

約数和(自身を含む): 2902267200

約数和(自身を除く): 753170919

約数列:

[1, 3, 101, 303, 349, 1047, 20323, 35249, 60969, 105747, 2052623, 6157869, 7092727, 21278181, 716365427, 2149096281]

約数ペア:

[(1, 2149096281), (3, 716365427), (101, 21278181), (303, 7092727), (349, 6157869), (1047, 2052623), (20323, 105747), (35249, 60969)]