25341921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5953}}^1$

素因数の和:6013

約数の個数: 24

約数和(自身を含む): 40868256

約数和(自身を除く): 15526335

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 5953, 17859, 53577, 65483, 196449, 255979, 589347, 767937, 2303811, 2815769, 8447307, 25341921]

約数ペア:

[(1, 25341921), (3, 8447307), (9, 2815769), (11, 2303811), (33, 767937), (43, 589347), (99, 255979), (129, 196449), (387, 65483), (473, 53577), (1419, 17859), (4257, 5953)]