42918513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31721}}^1$

素因数の和:31776

約数の個数: 16

約数和(自身を含む): 63951552

約数和(自身を除く): 21033039

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 31721, 95163, 348931, 1046793, 1300561, 3901683, 14306171, 42918513]

約数ペア:

[(1, 42918513), (3, 14306171), (11, 3901683), (33, 1300561), (41, 1046793), (123, 348931), (451, 95163), (1353, 31721)]