2584827

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1739493

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 461, 623, 801, 1383, 1869, 3227, 4149, 5607, 9681, 29043, 41029, 123087, 287203, 369261, 861609, 2584827]

約数ペア:

[(1, 2584827), (3, 861609), (7, 369261), (9, 287203), (21, 123087), (63, 41029), (89, 29043), (267, 9681), (461, 5607), (623, 4149), (801, 3227), (1383, 1869)]