188809317

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 279653400

約数和(自身を除く): 90844083

約数列:

[1, 3, 9, 73, 89, 219, 267, 657, 801, 3229, 6497, 9687, 19491, 29061, 58473, 235717, 287381, 707151, 862143, 2121453, 2586429, 20978813, 62936439, 188809317]

約数ペア:

[(1, 188809317), (3, 62936439), (9, 20978813), (73, 2586429), (89, 2121453), (219, 862143), (267, 707151), (657, 287381), (801, 235717), (3229, 58473), (6497, 29061), (9687, 19491)]