11780403

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 16321536

約数和(自身を除く): 4541133

約数列:

[1, 3, 31, 93, 197, 591, 643, 1929, 6107, 18321, 19933, 59799, 126671, 380013, 3926801, 11780403]

約数ペア:

[(1, 11780403), (3, 3926801), (31, 380013), (93, 126671), (197, 59799), (591, 19933), (643, 18321), (1929, 6107)]