38767473

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 57283200

約数和(自身を除く): 18515727

約数列:

[1, 3, 9, 67, 201, 239, 269, 603, 717, 807, 2151, 2421, 16013, 18023, 48039, 54069, 64291, 144117, 162207, 192873, 578619, 4307497, 12922491, 38767473]

約数ペア:

[(1, 38767473), (3, 12922491), (9, 4307497), (67, 578619), (201, 192873), (239, 162207), (269, 144117), (603, 64291), (717, 54069), (807, 48039), (2151, 18023), (2421, 16013)]