13785393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3313}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 19618880

約数和(自身を除く): 5833487

約数列:

[1, 3, 19, 57, 73, 219, 1387, 3313, 4161, 9939, 62947, 188841, 241849, 725547, 4595131, 13785393]

約数ペア:

[(1, 13785393), (3, 4595131), (19, 725547), (57, 241849), (73, 188841), (219, 62947), (1387, 9939), (3313, 4161)]