10889109

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 9777771

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 827, 1197, 1463, 1881, 2481, 4389, 5789, 7443, 9097, 13167, 15713, 17367, 27291, 47139, 52101, 63679, 81873, 109991, 141417, 172843, 191037, 329973, 518529, 573111, 989919, 1209901, 1555587, 3629703, 10889109]

約数ペア:

[(1, 10889109), (3, 3629703), (7, 1555587), (9, 1209901), (11, 989919), (19, 573111), (21, 518529), (33, 329973), (57, 191037), (63, 172843), (77, 141417), (99, 109991), (133, 81873), (171, 63679), (209, 52101), (231, 47139), (399, 27291), (627, 17367), (693, 15713), (827, 13167), (1197, 9097), (1463, 7443), (1881, 5789), (2481, 4389)]