17392401

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 28459200

約数和(自身を除く): 11066799

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 199, 249, 351, 597, 747, 1053, 1079, 1791, 2241, 2587, 3237, 5373, 6723, 7761, 9711, 16119, 16517, 23283, 29133, 49551, 69849, 87399, 148653, 209547, 214721, 445959, 644163, 1337877, 1932489, 5797467, 17392401]

約数ペア:

[(1, 17392401), (3, 5797467), (9, 1932489), (13, 1337877), (27, 644163), (39, 445959), (81, 214721), (83, 209547), (117, 148653), (199, 87399), (249, 69849), (351, 49551), (597, 29133), (747, 23283), (1053, 16517), (1079, 16119), (1791, 9711), (2241, 7761), (2587, 6723), (3237, 5373)]