17683731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 28600320

約数和(自身を除く): 10916589

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 607, 747, 1079, 1821, 2241, 3237, 5463, 7891, 9711, 16389, 23673, 29133, 50381, 71019, 151143, 213057, 453429, 654953, 1360287, 1964859, 5894577, 17683731]

約数ペア:

[(1, 17683731), (3, 5894577), (9, 1964859), (13, 1360287), (27, 654953), (39, 453429), (83, 213057), (117, 151143), (249, 71019), (351, 50381), (607, 29133), (747, 23673), (1079, 16389), (1821, 9711), (2241, 7891), (3237, 5463)]