317739870721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{10004719}}^1$

素因数の和:10005088

約数の個数: 16

約数和(自身を含む): 392185024000

約数和(自身を除く): 74445153279

約数列:

[1, 7, 13, 91, 349, 2443, 4537, 31759, 10004719, 70033033, 130061347, 910429429, 3491646931, 24441528517, 45391410103, 317739870721]

約数ペア:

[(1, 317739870721), (7, 45391410103), (13, 24441528517), (91, 3491646931), (349, 910429429), (2443, 130061347), (4537, 70033033), (31759, 10004719)]