955362009

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{3163}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 1534919680

約数和(自身を除く): 579557671

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 757, 2271, 3163, 5299, 9489, 14383, 15897, 22141, 43149, 60097, 66423, 100681, 180291, 302043, 420679, 1262037, 2394391, 7183173, 16760737, 45493429, 50282211, 136480287, 318454003, 955362009]

約数ペア:

[(1, 955362009), (3, 318454003), (7, 136480287), (19, 50282211), (21, 45493429), (57, 16760737), (133, 7183173), (399, 2394391), (757, 1262037), (2271, 420679), (3163, 302043), (5299, 180291), (9489, 100681), (14383, 66423), (15897, 60097), (22141, 43149)]