8421790640247

素因数分解:

$3^3\times {\mathrm{5119}}^1\times {\mathrm{60933419}}^1$

素因数の和:60938547

約数の個数: 16

約数和(自身を含む): 12479164416000

約数和(自身を除く): 4057373775753

約数列:

[1, 3, 9, 27, 5119, 15357, 46071, 138213, 60933419, 182800257, 548400771, 1645202313, 311918171861, 935754515583, 2807263546749, 8421790640247]

約数ペア:

[(1, 8421790640247), (3, 2807263546749), (9, 935754515583), (27, 311918171861), (5119, 1645202313), (15357, 548400771), (46071, 182800257), (138213, 60933419)]