557349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 827904

約数和(自身を除く): 270555

約数列:

[1, 3, 13, 31, 39, 93, 403, 461, 1209, 1383, 5993, 14291, 17979, 42873, 185783, 557349]

約数ペア:

[(1, 557349), (3, 185783), (13, 42873), (31, 17979), (39, 14291), (93, 5993), (403, 1383), (461, 1209)]