13180953

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 17984960

約数和(自身を除く): 4804007

約数列:

[1, 3, 73, 139, 219, 417, 433, 1299, 10147, 30441, 31609, 60187, 94827, 180561, 4393651, 13180953]

約数ペア:

[(1, 13180953), (3, 4393651), (73, 180561), (139, 94827), (219, 60187), (417, 31609), (433, 30441), (1299, 10147)]