17869815859

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1\times {\mathrm{12289}}^1$

素因数の和:17170

約数の個数: 16

約数和(自身を含む): 20903618560

約数和(自身を除く): 3033802701

約数列:

[1, 7, 43, 301, 4831, 12289, 33817, 86023, 207733, 528427, 1454131, 3698989, 59368159, 415577113, 2552830837, 17869815859]

約数ペア:

[(1, 17869815859), (7, 2552830837), (43, 415577113), (301, 59368159), (4831, 3698989), (12289, 1454131), (33817, 528427), (86023, 207733)]