1854402483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{1367}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 2665695744

約数和(自身を除く): 811293261

約数列:

[1, 3, 17, 51, 67, 201, 397, 1139, 1191, 1367, 3417, 4101, 6749, 20247, 23239, 26599, 69717, 79797, 91589, 274767, 452183, 542699, 1356549, 1557013, 1628097, 4671039, 9225883, 27677649, 36360833, 109082499, 618134161, 1854402483]

約数ペア:

[(1, 1854402483), (3, 618134161), (17, 109082499), (51, 36360833), (67, 27677649), (201, 9225883), (397, 4671039), (1139, 1628097), (1191, 1557013), (1367, 1356549), (3417, 542699), (4101, 452183), (6749, 274767), (20247, 91589), (23239, 79797), (26599, 69717)]