13395987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 21565440

約数和(自身を除く): 8169453

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 2879, 4653, 8637, 25911, 31669, 95007, 135313, 285021, 405939, 1217817, 1488443, 4465329, 13395987]

約数ペア:

[(1, 13395987), (3, 4465329), (9, 1488443), (11, 1217817), (33, 405939), (47, 285021), (99, 135313), (141, 95007), (423, 31669), (517, 25911), (1551, 8637), (2879, 4653)]