2727813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 4004352

約数和(自身を除く): 1276539

約数列:

[1, 3, 11, 33, 131, 393, 631, 1441, 1893, 4323, 6941, 20823, 82661, 247983, 909271, 2727813]

約数ペア:

[(1, 2727813), (3, 909271), (11, 247983), (33, 82661), (131, 20823), (393, 6941), (631, 4323), (1441, 1893)]