417071937

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{23291}}^1$

素因数の和:23468

約数の個数: 16

約数和(自身を含む): 572424192

約数和(自身を除く): 155352255

約数列:

[1, 3, 47, 127, 141, 381, 5969, 17907, 23291, 69873, 1094677, 2957957, 3284031, 8873871, 139023979, 417071937]

約数ペア:

[(1, 417071937), (3, 139023979), (47, 8873871), (127, 3284031), (141, 2957957), (381, 1094677), (5969, 69873), (17907, 23291)]