49331421

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{13669}}^1$

素因数の和:14076

約数の個数: 12

約数和(自身を含む): 71439420

約数和(自身を除く): 22107999

約数列:

[1, 3, 9, 401, 1203, 3609, 13669, 41007, 123021, 5481269, 16443807, 49331421]

約数ペア:

[(1, 49331421), (3, 16443807), (9, 5481269), (401, 123021), (1203, 41007), (3609, 13669)]