468909

素因数分解:

$3^4\times 7^1\times {\mathrm{827}}^1$

素因数の和:846

約数の個数: 20

約数和(自身を含む): 801504

約数和(自身を除く): 332595

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 827, 2481, 5789, 7443, 17367, 22329, 52101, 66987, 156303, 468909]

約数ペア:

[(1, 468909), (3, 156303), (7, 66987), (9, 52101), (21, 22329), (27, 17367), (63, 7443), (81, 5789), (189, 2481), (567, 827)]