293878611

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 485852640

約数和(自身を除く): 191974029

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 243, 351, 369, 533, 1053, 1107, 1599, 2269, 3159, 3321, 4797, 6807, 9963, 14391, 20421, 29497, 43173, 61263, 88491, 93029, 129519, 183789, 265473, 279087, 551367, 796419, 837261, 1209377, 2389257, 2511783, 3628131, 7167771, 7535349, 10884393, 22606047, 32653179, 97959537, 293878611]

約数ペア:

[(1, 293878611), (3, 97959537), (9, 32653179), (13, 22606047), (27, 10884393), (39, 7535349), (41, 7167771), (81, 3628131), (117, 2511783), (123, 2389257), (243, 1209377), (351, 837261), (369, 796419), (533, 551367), (1053, 279087), (1107, 265473), (1599, 183789), (2269, 129519), (3159, 93029), (3321, 88491), (4797, 61263), (6807, 43173), (9963, 29497), (14391, 20421)]