52428789

素因数分解:

$3^4\times 7^1\times {\mathrm{92467}}^1$

素因数の和:92486

約数の個数: 20

約数和(自身を含む): 89509024

約数和(自身を除く): 37080235

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 92467, 277401, 647269, 832203, 1941807, 2496609, 5825421, 7489827, 17476263, 52428789]

約数ペア:

[(1, 52428789), (3, 17476263), (7, 7489827), (9, 5825421), (21, 2496609), (27, 1941807), (63, 832203), (81, 647269), (189, 277401), (567, 92467)]