29875923

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 56659200

約数和(自身を除く): 26783277

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2269, 4389, 6807, 13167, 15883, 20421, 24959, 43111, 47649, 74877, 129333, 142947, 174713, 224631, 301777, 387999, 474221, 524139, 905331, 1422663, 1572417, 2715993, 3319547, 4267989, 9958641, 29875923]

約数ペア:

[(1, 29875923), (3, 9958641), (7, 4267989), (9, 3319547), (11, 2715993), (19, 1572417), (21, 1422663), (33, 905331), (57, 524139), (63, 474221), (77, 387999), (99, 301777), (133, 224631), (171, 174713), (209, 142947), (231, 129333), (399, 74877), (627, 47649), (693, 43111), (1197, 24959), (1463, 20421), (1881, 15883), (2269, 13167), (4389, 6807)]