13918513

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 2532047

約数列:

[1, 7, 59, 67, 413, 469, 503, 3521, 3953, 27671, 29677, 33701, 207739, 235907, 1988359, 13918513]

約数ペア:

[(1, 13918513), (7, 1988359), (59, 235907), (67, 207739), (413, 33701), (469, 29677), (503, 27671), (3521, 3953)]