8141481

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 12654720

約数和(自身を除く): 4513239

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1013, 2679, 3039, 8037, 9117, 19247, 47611, 57741, 142833, 173223, 428499, 904609, 2713827, 8141481]

約数ペア:

[(1, 8141481), (3, 2713827), (9, 904609), (19, 428499), (47, 173223), (57, 142833), (141, 57741), (171, 47611), (423, 19247), (893, 9117), (1013, 8037), (2679, 3039)]