713597731

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 907862256

約数和(自身を除く): 194264525

約数列:

[1, 7, 11, 49, 77, 457, 539, 2897, 3199, 5027, 20279, 22393, 31867, 35189, 141953, 223069, 246323, 1323929, 1561483, 9267503, 14563219, 64872521, 101942533, 713597731]

約数ペア:

[(1, 713597731), (7, 101942533), (11, 64872521), (49, 14563219), (77, 9267503), (457, 1561483), (539, 1323929), (2897, 246323), (3199, 223069), (5027, 141953), (20279, 35189), (22393, 31867)]