713123089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 893030400

約数和(自身を除く): 179907311

約数列:

[1, 7, 17, 37, 119, 149, 259, 629, 1043, 1087, 2533, 4403, 5513, 7609, 17731, 18479, 38591, 40219, 93721, 129353, 161963, 281533, 656047, 683723, 1133741, 2753371, 4786061, 5992631, 19273597, 41948417, 101874727, 713123089]

約数ペア:

[(1, 713123089), (7, 101874727), (17, 41948417), (37, 19273597), (119, 5992631), (149, 4786061), (259, 2753371), (629, 1133741), (1043, 683723), (1087, 656047), (2533, 281533), (4403, 161963), (5513, 129353), (7609, 93721), (17731, 40219), (18479, 38591)]