1030020621

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{84421}}^1$

素因数の和:84521

約数の個数: 24

約数和(自身を含む): 1616850144

約数和(自身を除く): 586829523

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 84421, 253263, 590947, 1772841, 4136629, 7006943, 12409887, 21020829, 49048601, 147145803, 343340207, 1030020621]

約数ペア:

[(1, 1030020621), (3, 343340207), (7, 147145803), (21, 49048601), (49, 21020829), (83, 12409887), (147, 7006943), (249, 4136629), (581, 1772841), (1743, 590947), (4067, 253263), (12201, 84421)]