849275517

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1192181760

約数和(自身を除く): 342906243

約数列:

[1, 3, 41, 71, 79, 123, 213, 237, 1231, 2911, 3239, 3693, 5609, 8733, 9717, 16827, 50471, 87401, 97249, 151413, 229969, 262203, 291747, 689907, 3583441, 3987209, 6904679, 10750323, 11961627, 20714037, 283091839, 849275517]

約数ペア:

[(1, 849275517), (3, 283091839), (41, 20714037), (71, 11961627), (79, 10750323), (123, 6904679), (213, 3987209), (237, 3583441), (1231, 689907), (2911, 291747), (3239, 262203), (3693, 229969), (5609, 151413), (8733, 97249), (9717, 87401), (16827, 50471)]