4025791

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 5213600

約数和(自身を除く): 1187809

約数列:

[1, 7, 11, 49, 77, 97, 121, 343, 539, 679, 847, 1067, 3773, 4753, 5929, 7469, 11737, 33271, 41503, 52283, 82159, 365981, 575113, 4025791]

約数ペア:

[(1, 4025791), (7, 575113), (11, 365981), (49, 82159), (77, 52283), (97, 41503), (121, 33271), (343, 11737), (539, 7469), (679, 5929), (847, 4753), (1067, 3773)]