120056979

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139439}}^1$

素因数の和:139490

約数の個数: 16

約数和(自身を含む): 187407360

約数和(自身を除く): 67350381

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 139439, 418317, 976073, 2928219, 5716999, 17150997, 40018993, 120056979]

約数ペア:

[(1, 120056979), (3, 40018993), (7, 17150997), (21, 5716999), (41, 2928219), (123, 976073), (287, 418317), (861, 139439)]