2080972431

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{54623}}^1$

素因数の和:54732

約数の個数: 32

約数和(自身を含む): 3303659520

約数和(自身を除く): 1222687089

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2241, 4233, 12699, 38097, 54623, 163869, 491607, 928591, 1474821, 2785773, 4533709, 8357319, 13601127, 25071957, 40803381, 77073053, 122410143, 231219159, 693657477, 2080972431]

約数ペア:

[(1, 2080972431), (3, 693657477), (9, 231219159), (17, 122410143), (27, 77073053), (51, 40803381), (83, 25071957), (153, 13601127), (249, 8357319), (459, 4533709), (747, 2785773), (1411, 1474821), (2241, 928591), (4233, 491607), (12699, 163869), (38097, 54623)]