378261039

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 578479104

約数和(自身を除く): 200218065

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 169, 403, 507, 533, 587, 1209, 1271, 1599, 1761, 3813, 5239, 6929, 7631, 15717, 16523, 18197, 20787, 22893, 24067, 49569, 54591, 72201, 99203, 214799, 236561, 297609, 312871, 644397, 709683, 746077, 938613, 2238231, 3075293, 4067323, 9225879, 9699001, 12201969, 29097003, 126087013, 378261039]

約数ペア:

[(1, 378261039), (3, 126087013), (13, 29097003), (31, 12201969), (39, 9699001), (41, 9225879), (93, 4067323), (123, 3075293), (169, 2238231), (403, 938613), (507, 746077), (533, 709683), (587, 644397), (1209, 312871), (1271, 297609), (1599, 236561), (1761, 214799), (3813, 99203), (5239, 72201), (6929, 54591), (7631, 49569), (15717, 24067), (16523, 22893), (18197, 20787)]