26894481

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10039}}^1$

素因数の和:10108

約数の個数: 16

約数和(自身を含む): 38553600

約数和(自身を除く): 11659119

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 10039, 30117, 190741, 471833, 572223, 1415499, 8964827, 26894481]

約数ペア:

[(1, 26894481), (3, 8964827), (19, 1415499), (47, 572223), (57, 471833), (141, 190741), (893, 30117), (2679, 10039)]