16805613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12476

約数の個数: 16

約数和(自身を含む): 25042752

約数和(自身を除く): 8237139

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 12421, 37263, 136631, 409893, 509261, 1527783, 5601871, 16805613]

約数ペア:

[(1, 16805613), (3, 5601871), (11, 1527783), (33, 509261), (41, 409893), (123, 136631), (451, 37263), (1353, 12421)]