11855361

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18211}}^1$

素因数の和:18252

約数の個数: 16

約数和(自身を含む): 18649088

約数和(自身を除く): 6793727

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 18211, 54633, 127477, 382431, 564541, 1693623, 3951787, 11855361]

約数ペア:

[(1, 11855361), (3, 3951787), (7, 1693623), (21, 564541), (31, 382431), (93, 127477), (217, 54633), (651, 18211)]