40002339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 60137280

約数和(自身を除く): 20134941

約数列:

[1, 3, 13, 29, 39, 87, 113, 313, 339, 377, 939, 1131, 1469, 3277, 4069, 4407, 9077, 9831, 12207, 27231, 35369, 42601, 106107, 118001, 127803, 354003, 459797, 1025701, 1379391, 3077103, 13334113, 40002339]

約数ペア:

[(1, 40002339), (3, 13334113), (13, 3077103), (29, 1379391), (39, 1025701), (87, 459797), (113, 354003), (313, 127803), (339, 118001), (377, 106107), (939, 42601), (1131, 35369), (1469, 27231), (3277, 12207), (4069, 9831), (4407, 9077)]