3119872521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^2\times {\mathrm{971}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 4426697952

約数和(自身を除く): 1306825431

約数列:

[1, 3, 17, 51, 251, 753, 971, 2913, 4267, 12801, 16507, 49521, 63001, 189003, 243721, 731163, 1071017, 3213051, 4143257, 12429771, 61173971, 183521913, 1039957507, 3119872521]

約数ペア:

[(1, 3119872521), (3, 1039957507), (17, 183521913), (51, 61173971), (251, 12429771), (753, 4143257), (971, 3213051), (2913, 1071017), (4267, 731163), (12801, 243721), (16507, 189003), (49521, 63001)]