3420023877

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{981919}}^1$

素因数の和:981974

約数の個数: 20

約数和(自身を含む): 5227742080

約数和(自身を除く): 1807718203

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 981919, 2945757, 8837271, 26511813, 42222517, 79535439, 126667551, 380002653, 1140007959, 3420023877]

約数ペア:

[(1, 3420023877), (3, 1140007959), (9, 380002653), (27, 126667551), (43, 79535439), (81, 42222517), (129, 26511813), (387, 8837271), (1161, 2945757), (3483, 981919)]