13857141

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 19035648

約数和(自身を除く): 5178507

約数列:

[1, 3, 67, 71, 201, 213, 971, 2913, 4757, 14271, 65057, 68941, 195171, 206823, 4619047, 13857141]

約数ペア:

[(1, 13857141), (3, 4619047), (67, 206823), (71, 195171), (201, 68941), (213, 65057), (971, 14271), (2913, 4757)]