13933381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 17671680

約数和(自身を除く): 3738299

約数列:

[1, 7, 11, 59, 77, 413, 649, 3067, 4543, 21469, 33737, 180953, 236159, 1266671, 1990483, 13933381]

約数ペア:

[(1, 13933381), (7, 1990483), (11, 1266671), (59, 236159), (77, 180953), (413, 33737), (649, 21469), (3067, 4543)]