201317421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{7757}}^1$

素因数の和:8012

約数の個数: 16

約数和(自身を含む): 276308928

約数和(自身を除く): 74991507

約数列:

[1, 3, 41, 123, 211, 633, 7757, 8651, 23271, 25953, 318037, 954111, 1636727, 4910181, 67105807, 201317421]

約数ペア:

[(1, 201317421), (3, 67105807), (41, 4910181), (123, 1636727), (211, 954111), (633, 318037), (7757, 25953), (8651, 23271)]