8464833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 13366080

約数和(自身を除く): 4901247

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1019, 2769, 3057, 8307, 9171, 13247, 39741, 72349, 119223, 217047, 651141, 940537, 2821611, 8464833]

約数ペア:

[(1, 8464833), (3, 2821611), (9, 940537), (13, 651141), (39, 217047), (71, 119223), (117, 72349), (213, 39741), (639, 13247), (923, 9171), (1019, 8307), (2769, 3057)]