485433

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:486

約数の個数: 20

約数和(自身を含む): 782628

約数和(自身を除く): 297195

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 461, 1053, 1383, 4149, 5993, 12447, 17979, 37341, 53937, 161811, 485433]

約数ペア:

[(1, 485433), (3, 161811), (9, 53937), (13, 37341), (27, 17979), (39, 12447), (81, 5993), (117, 4149), (351, 1383), (461, 1053)]