2447029197

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{71419}}^1$

素因数の和:71484

約数の個数: 28

約数和(自身を含む): 3746978880

約数和(自身を除く): 1299949683

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 3807, 11421, 34263, 71419, 214257, 642771, 1928313, 3356693, 5784939, 10070079, 17354817, 30210237, 52064451, 90630711, 271892133, 815676399, 2447029197]

約数ペア:

[(1, 2447029197), (3, 815676399), (9, 271892133), (27, 90630711), (47, 52064451), (81, 30210237), (141, 17354817), (243, 10070079), (423, 5784939), (729, 3356693), (1269, 1928313), (3807, 642771), (11421, 214257), (34263, 71419)]