1157029209

素因数分解:

$3^2\times 7^3\times {\mathrm{374807}}^1$

素因数の和:374834

約数の個数: 24

約数和(自身を含む): 1949001600

約数和(自身を除く): 791972391

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 374807, 1124421, 2623649, 3373263, 7870947, 18365543, 23612841, 55096629, 128558801, 165289887, 385676403, 1157029209]

約数ペア:

[(1, 1157029209), (3, 385676403), (7, 165289887), (9, 128558801), (21, 55096629), (49, 23612841), (63, 18365543), (147, 7870947), (343, 3373263), (441, 2623649), (1029, 1124421), (3087, 374807)]