906372017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 1109458944

約数和(自身を除く): 203086927

約数列:

[1, 17, 23, 31, 37, 43, 47, 391, 527, 629, 713, 731, 799, 851, 989, 1081, 1147, 1333, 1457, 1591, 1739, 2021, 12121, 14467, 16813, 18377, 19499, 22661, 24769, 26381, 27047, 29563, 30659, 33511, 34357, 36593, 39997, 46483, 49321, 53909, 62651, 74777, 448477, 521203, 569687, 622081, 679949, 790211, 838457, 916453, 1065067, 1134383, 1239907, 1271209, 1440973, 1719871, 2318087, 19284511, 21078419, 24496541, 29237807, 39407479, 53316001, 906372017]

約数ペア:

[(1, 906372017), (17, 53316001), (23, 39407479), (31, 29237807), (37, 24496541), (43, 21078419), (47, 19284511), (391, 2318087), (527, 1719871), (629, 1440973), (713, 1271209), (731, 1239907), (799, 1134383), (851, 1065067), (989, 916453), (1081, 838457), (1147, 790211), (1333, 679949), (1457, 622081), (1591, 569687), (1739, 521203), (2021, 448477), (12121, 74777), (14467, 62651), (16813, 53909), (18377, 49321), (19499, 46483), (22661, 39997), (24769, 36593), (26381, 34357), (27047, 33511), (29563, 30659)]