22881411

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1447}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 37949184

約数和(自身を除く): 15067773

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1447, 1757, 2259, 4341, 5271, 10129, 13023, 15813, 30387, 91161, 363197, 1089591, 2542379, 3268773, 7627137, 22881411]

約数ペア:

[(1, 22881411), (3, 7627137), (7, 3268773), (9, 2542379), (21, 1089591), (63, 363197), (251, 91161), (753, 30387), (1447, 15813), (1757, 13023), (2259, 10129), (4341, 5271)]