1877090829

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{120721}}^1$

素因数の和:120868

約数の個数: 16

約数和(自身を含む): 2572827264

約数和(自身を除く): 695736435

約数列:

[1, 3, 71, 73, 213, 219, 5183, 15549, 120721, 362163, 8571191, 8812633, 25713573, 26437899, 625696943, 1877090829]

約数ペア:

[(1, 1877090829), (3, 625696943), (71, 26437899), (73, 25713573), (213, 8812633), (219, 8571191), (5183, 362163), (15549, 120721)]