426849651

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{52639}}^1$

素因数の和:52715

約数の個数: 24

約数和(自身を含む): 665159040

約数和(自身を除く): 238309389

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 52639, 157917, 473751, 894863, 2684589, 2789867, 8053767, 8369601, 25108803, 47427739, 142283217, 426849651]

約数ペア:

[(1, 426849651), (3, 142283217), (9, 47427739), (17, 25108803), (51, 8369601), (53, 8053767), (153, 2789867), (159, 2684589), (477, 894863), (901, 473751), (2703, 157917), (8109, 52639)]