1742067

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 2673216

約数和(自身を除く): 931149

約数列:

[1, 3, 9, 27, 67, 81, 107, 201, 243, 321, 603, 963, 1809, 2889, 5427, 7169, 8667, 16281, 21507, 26001, 64521, 193563, 580689, 1742067]

約数ペア:

[(1, 1742067), (3, 580689), (9, 193563), (27, 64521), (67, 26001), (81, 21507), (107, 16281), (201, 8667), (243, 7169), (321, 5427), (603, 2889), (963, 1809)]