784309968001

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1\times {\mathrm{11261}}^1$

素因数の和:12033

約数の個数: 32

約数和(自身を含む): 911073816576

約数和(自身を除く): 126763848575

約数列:

[1, 7, 113, 191, 461, 791, 1337, 3227, 11261, 21583, 52093, 78827, 88051, 151081, 364651, 616357, 1272493, 2150851, 5191321, 8907451, 9949763, 15055957, 36339247, 69648341, 243046163, 586619273, 991542311, 1701323141, 4106334911, 6940796177, 112044281143, 784309968001]

約数ペア:

[(1, 784309968001), (7, 112044281143), (113, 6940796177), (191, 4106334911), (461, 1701323141), (791, 991542311), (1337, 586619273), (3227, 243046163), (11261, 69648341), (21583, 36339247), (52093, 15055957), (78827, 9949763), (88051, 8907451), (151081, 5191321), (364651, 2150851), (616357, 1272493)]