4145193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 6552000

約数和(自身を除く): 2406807

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 499, 639, 923, 1497, 2769, 4491, 6487, 8307, 19461, 35429, 58383, 106287, 318861, 460577, 1381731, 4145193]

約数ペア:

[(1, 4145193), (3, 1381731), (9, 460577), (13, 318861), (39, 106287), (71, 58383), (117, 35429), (213, 19461), (499, 8307), (639, 6487), (923, 4491), (1497, 2769)]