2555708673

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1\times {\mathrm{919}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 3928944640

約数和(自身を除く): 1373235967

約数列:

[1, 3, 7, 21, 151, 453, 877, 919, 1057, 2631, 2757, 3171, 6139, 6433, 18417, 19299, 132427, 138769, 397281, 416307, 805963, 926989, 971383, 2417889, 2780967, 2914149, 5641741, 16925223, 121700413, 365101239, 851902891, 2555708673]

約数ペア:

[(1, 2555708673), (3, 851902891), (7, 365101239), (21, 121700413), (151, 16925223), (453, 5641741), (877, 2914149), (919, 2780967), (1057, 2417889), (2631, 971383), (2757, 926989), (3171, 805963), (6139, 416307), (6433, 397281), (18417, 138769), (19299, 132427)]