13438953

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{15083}}^1$

素因数の和:15106

約数の個数: 20

約数和(自身を含む): 21901968

約数和(自身を除く): 8463015

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 15083, 45249, 135747, 165913, 407241, 497739, 1221723, 1493217, 4479651, 13438953]

約数ペア:

[(1, 13438953), (3, 4479651), (9, 1493217), (11, 1221723), (27, 497739), (33, 407241), (81, 165913), (99, 135747), (297, 45249), (891, 15083)]