13395459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 22523904

約数和(自身を除く): 9128445

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 563, 721, 1133, 1689, 2163, 3399, 3941, 6193, 7931, 11823, 18579, 23793, 43351, 57989, 130053, 173967, 405923, 637879, 1217769, 1913637, 4465153, 13395459]

約数ペア:

[(1, 13395459), (3, 4465153), (7, 1913637), (11, 1217769), (21, 637879), (33, 405923), (77, 173967), (103, 130053), (231, 57989), (309, 43351), (563, 23793), (721, 18579), (1133, 11823), (1689, 7931), (2163, 6193), (3399, 3941)]