6988891847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{39779}}^1$

素因数の和:41126

約数の個数: 16

約数和(自身を含む): 8414265600

約数和(自身を除く): 1425373753

約数列:

[1, 7, 19, 133, 1321, 9247, 25099, 39779, 175693, 278453, 755801, 5290607, 52548059, 367836413, 998413121, 6988891847]

約数ペア:

[(1, 6988891847), (7, 998413121), (19, 367836413), (133, 52548059), (1321, 5290607), (9247, 755801), (25099, 278453), (39779, 175693)]