26601903

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 40014000

約数和(自身を除く): 13412097

約数列:

[1, 3, 9, 29, 87, 227, 261, 449, 681, 1347, 2043, 4041, 6583, 13021, 19749, 39063, 59247, 101923, 117189, 305769, 917307, 2955767, 8867301, 26601903]

約数ペア:

[(1, 26601903), (3, 8867301), (9, 2955767), (29, 917307), (87, 305769), (227, 117189), (261, 101923), (449, 59247), (681, 39063), (1347, 19749), (2043, 13021), (4041, 6583)]