5428377

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 8255520

約数和(自身を除く): 2827143

約数列:

[1, 3, 9, 27, 81, 89, 243, 251, 267, 753, 801, 2259, 2403, 6777, 7209, 20331, 21627, 22339, 60993, 67017, 201051, 603153, 1809459, 5428377]

約数ペア:

[(1, 5428377), (3, 1809459), (9, 603153), (27, 201051), (81, 67017), (89, 60993), (243, 22339), (251, 21627), (267, 20331), (753, 7209), (801, 6777), (2259, 2403)]