40754019

素因数分解:

$3^1\times {\mathrm{29}}^3\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 16

約数和(自身を含む): 56380320

約数和(自身を除く): 15626301

約数列:

[1, 3, 29, 87, 557, 841, 1671, 2523, 16153, 24389, 48459, 73167, 468437, 1405311, 13584673, 40754019]

約数ペア:

[(1, 40754019), (3, 13584673), (29, 1405311), (87, 468437), (557, 73167), (841, 48459), (1671, 24389), (2523, 16153)]