13885179

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 24339456

約数和(自身を除く): 10454277

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 277, 341, 539, 651, 831, 1023, 1519, 1617, 1939, 2387, 3047, 4557, 5817, 7161, 8587, 9141, 13573, 16709, 21329, 25761, 40719, 50127, 60109, 63987, 94457, 149303, 180327, 283371, 420763, 447909, 661199, 1262289, 1983597, 4628393, 13885179]

約数ペア:

[(1, 13885179), (3, 4628393), (7, 1983597), (11, 1262289), (21, 661199), (31, 447909), (33, 420763), (49, 283371), (77, 180327), (93, 149303), (147, 94457), (217, 63987), (231, 60109), (277, 50127), (341, 40719), (539, 25761), (651, 21329), (831, 16709), (1023, 13573), (1519, 9141), (1617, 8587), (1939, 7161), (2387, 5817), (3047, 4557)]