1535841

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 20

約数和(自身を含む): 2336752

約数和(自身を除く): 800911

約数列:

[1, 3, 9, 27, 67, 81, 201, 283, 603, 849, 1809, 2547, 5427, 7641, 18961, 22923, 56883, 170649, 511947, 1535841]

約数ペア:

[(1, 1535841), (3, 511947), (9, 170649), (27, 56883), (67, 22923), (81, 18961), (201, 7641), (283, 5427), (603, 2547), (849, 1809)]