2100072504957

素因数分解:

$3^1\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{57440237}}^1$

素因数の和:57441988

約数の個数: 16

約数和(自身を含む): 3201948627072

約数和(自身を除く): 1101876122115

約数列:

[1, 3, 7, 21, 1741, 5223, 12187, 36561, 57440237, 172320711, 402081659, 1206244977, 100003452617, 300010357851, 700024168319, 2100072504957]

約数ペア:

[(1, 2100072504957), (3, 700024168319), (7, 300010357851), (21, 100003452617), (1741, 1206244977), (5223, 402081659), (12187, 172320711), (36561, 57440237)]