13685841

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 22625064

約数和(自身を除く): 8939223

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 317, 351, 369, 533, 951, 1053, 1107, 1599, 2853, 3321, 4121, 4797, 8559, 12363, 12997, 14391, 25677, 37089, 38991, 43173, 111267, 116973, 168961, 333801, 350919, 506883, 1052757, 1520649, 4561947, 13685841]

約数ペア:

[(1, 13685841), (3, 4561947), (9, 1520649), (13, 1052757), (27, 506883), (39, 350919), (41, 333801), (81, 168961), (117, 116973), (123, 111267), (317, 43173), (351, 38991), (369, 37089), (533, 25677), (951, 14391), (1053, 12997), (1107, 12363), (1599, 8559), (2853, 4797), (3321, 4121)]