7975503

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 12475008

約数和(自身を除く): 4499505

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1427, 1863, 4281, 5589, 12843, 32821, 38529, 98463, 115587, 295389, 346761, 886167, 2658501, 7975503]

約数ペア:

[(1, 7975503), (3, 2658501), (9, 886167), (23, 346761), (27, 295389), (69, 115587), (81, 98463), (207, 38529), (243, 32821), (621, 12843), (1427, 5589), (1863, 4281)]