848664021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1\times {\mathrm{4157}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 1198701504

約数和(自身を除く): 350037483

約数列:

[1, 3, 17, 51, 4003, 4157, 12009, 12471, 68051, 70669, 204153, 212007, 16640471, 49921413, 282888007, 848664021]

約数ペア:

[(1, 848664021), (3, 282888007), (17, 49921413), (51, 16640471), (4003, 212007), (4157, 204153), (12009, 70669), (12471, 68051)]