38825199

素因数分解:

$3^2\times 7^3\times {\mathrm{12577}}^1$

素因数の和:12604

約数の個数: 24

約数和(自身を含む): 65405600

約数和(自身を除く): 26580401

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 12577, 37731, 88039, 113193, 264117, 616273, 792351, 1848819, 4313911, 5546457, 12941733, 38825199]

約数ペア:

[(1, 38825199), (3, 12941733), (7, 5546457), (9, 4313911), (21, 1848819), (49, 792351), (63, 616273), (147, 264117), (343, 113193), (441, 88039), (1029, 37731), (3087, 12577)]