228907581

素因数分解:

$3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{9829}}^1$

素因数の和:10948

約数の個数: 16

約数和(自身を含む): 349161600

約数和(自身を除く): 120254019

約数列:

[1, 3, 7, 21, 1109, 3327, 7763, 9829, 23289, 29487, 68803, 206409, 10900361, 32701083, 76302527, 228907581]

約数ペア:

[(1, 228907581), (3, 76302527), (7, 32701083), (21, 10900361), (1109, 206409), (3327, 68803), (7763, 29487), (9829, 23289)]