25890903

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{6553}}^1$

素因数の和:6998

約数の個数: 12

約数和(自身を含む): 37488880

約数和(自身を除く): 11597977

約数列:

[1, 3, 9, 439, 1317, 3951, 6553, 19659, 58977, 2876767, 8630301, 25890903]

約数ペア:

[(1, 25890903), (3, 8630301), (9, 2876767), (439, 58977), (1317, 19659), (3951, 6553)]