9942680279

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{42487}}^1$

素因数の和:42926

約数の個数: 16

約数和(自身を含む): 11510509056

約数和(自身を除く): 1567828777

約数列:

[1, 7, 101, 331, 707, 2317, 33431, 42487, 234017, 297409, 4291187, 14063197, 30038309, 98442379, 1420382897, 9942680279]

約数ペア:

[(1, 9942680279), (7, 1420382897), (101, 98442379), (331, 30038309), (707, 14063197), (2317, 4291187), (33431, 297409), (42487, 234017)]