29730897

素因数分解:

$3^2\times 7^3\times {\mathrm{9631}}^1$

素因数の和:9658

約数の個数: 24

約数和(自身を含む): 50086400

約数和(自身を除く): 20355503

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9631, 28893, 67417, 86679, 202251, 471919, 606753, 1415757, 3303433, 4247271, 9910299, 29730897]

約数ペア:

[(1, 29730897), (3, 9910299), (7, 4247271), (9, 3303433), (21, 1415757), (49, 606753), (63, 471919), (147, 202251), (343, 86679), (441, 67417), (1029, 28893), (3087, 9631)]