1837962009

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1745453}}^1$

素因数の和:1745478

約数の個数: 20

約数和(自身を含む): 2956799076

約数和(自身を除く): 1118837067

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1745453, 5236359, 15709077, 22690889, 47127231, 68072667, 141381693, 204218001, 612654003, 1837962009]

約数ペア:

[(1, 1837962009), (3, 612654003), (9, 204218001), (13, 141381693), (27, 68072667), (39, 47127231), (81, 22690889), (117, 15709077), (351, 5236359), (1053, 1745453)]