13691253

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 18950400

約数和(自身を除く): 5259147

約数列:

[1, 3, 41, 79, 123, 237, 1409, 3239, 4227, 9717, 57769, 111311, 173307, 333933, 4563751, 13691253]

約数ペア:

[(1, 13691253), (3, 4563751), (41, 333933), (79, 173307), (123, 111311), (237, 57769), (1409, 9717), (3239, 4227)]