1337334057

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37781}}^1$

素因数の和:37835

約数の個数: 40

約数和(自身を含む): 2194378560

約数和(自身を除く): 857044503

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 3933, 11799, 35397, 37781, 113343, 340029, 717839, 868963, 1020087, 2153517, 2606889, 3060261, 6460551, 7820667, 16510297, 19381653, 23462001, 49530891, 58144959, 70386003, 148592673, 445778019, 1337334057]

約数ペア:

[(1, 1337334057), (3, 445778019), (9, 148592673), (19, 70386003), (23, 58144959), (27, 49530891), (57, 23462001), (69, 19381653), (81, 16510297), (171, 7820667), (207, 6460551), (437, 3060261), (513, 2606889), (621, 2153517), (1311, 1020087), (1539, 868963), (1863, 717839), (3933, 340029), (11799, 113343), (35397, 37781)]