29540889

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 50400000

約数和(自身を除く): 20859111

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1049, 1341, 3129, 3147, 4023, 7343, 9387, 9441, 22029, 28161, 28323, 66087, 156301, 198261, 468903, 1094107, 1406709, 3282321, 4220127, 9846963, 29540889]

約数ペア:

[(1, 29540889), (3, 9846963), (7, 4220127), (9, 3282321), (21, 1406709), (27, 1094107), (63, 468903), (149, 198261), (189, 156301), (447, 66087), (1043, 28323), (1049, 28161), (1341, 22029), (3129, 9441), (3147, 9387), (4023, 7343)]