289771887

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{14107}}^1$

素因数の和:14318

約数の個数: 16

約数和(自身を含む): 398184192

約数和(自身を除く): 108412305

約数列:

[1, 3, 41, 123, 167, 501, 6847, 14107, 20541, 42321, 578387, 1735161, 2355869, 7067607, 96590629, 289771887]

約数ペア:

[(1, 289771887), (3, 96590629), (41, 7067607), (123, 2355869), (167, 1735161), (501, 578387), (6847, 42321), (14107, 20541)]