4987011

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 6917504

約数和(自身を除く): 1930493

約数列:

[1, 3, 43, 67, 129, 201, 577, 1731, 2881, 8643, 24811, 38659, 74433, 115977, 1662337, 4987011]

約数ペア:

[(1, 4987011), (3, 1662337), (43, 115977), (67, 74433), (129, 38659), (201, 24811), (577, 8643), (1731, 2881)]