13761867

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9781}}^1$

素因数の和:9858

約数の個数: 16

約数和(自身を含む): 21285632

約数和(自身を除く): 7523765

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 9781, 29343, 68467, 205401, 655327, 1965981, 4587289, 13761867]

約数ペア:

[(1, 13761867), (3, 4587289), (7, 1965981), (21, 655327), (67, 205401), (201, 68467), (469, 29343), (1407, 9781)]