4476789

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 7084800

約数和(自身を除く): 2608011

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 243, 267, 621, 729, 801, 1863, 2047, 2187, 2403, 5589, 6141, 7209, 16767, 18423, 21627, 50301, 55269, 64881, 165807, 194643, 497421, 1492263, 4476789]

約数ペア:

[(1, 4476789), (3, 1492263), (9, 497421), (23, 194643), (27, 165807), (69, 64881), (81, 55269), (89, 50301), (207, 21627), (243, 18423), (267, 16767), (621, 7209), (729, 6141), (801, 5589), (1863, 2403), (2047, 2187)]