13136013

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 22372416

約数和(自身を除く): 9236403

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 641, 759, 891, 1863, 1923, 2277, 5769, 6831, 7051, 14743, 17307, 20493, 21153, 44229, 51921, 63459, 132687, 162173, 190377, 398061, 486519, 571131, 1194183, 1459557, 4378671, 13136013]

約数ペア:

[(1, 13136013), (3, 4378671), (9, 1459557), (11, 1194183), (23, 571131), (27, 486519), (33, 398061), (69, 190377), (81, 162173), (99, 132687), (207, 63459), (253, 51921), (297, 44229), (621, 21153), (641, 20493), (759, 17307), (891, 14743), (1863, 7051), (1923, 6831), (2277, 5769)]