29247561

素因数分解:

$3^4\times 7^2\times {\mathrm{7369}}^1$

素因数の和:7395

約数の個数: 30

約数和(自身を含む): 50830890

約数和(自身を除く): 21583329

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7369, 22107, 51583, 66321, 154749, 198963, 361081, 464247, 596889, 1083243, 1392741, 3249729, 4178223, 9749187, 29247561]

約数ペア:

[(1, 29247561), (3, 9749187), (7, 4178223), (9, 3249729), (21, 1392741), (27, 1083243), (49, 596889), (63, 464247), (81, 361081), (147, 198963), (189, 154749), (441, 66321), (567, 51583), (1323, 22107), (3969, 7369)]