291225054

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{146639}}^1$

素因数の和:146975

約数の個数: 16

約数和(自身を含む): 584213760

約数和(自身を除く): 292988706

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 146639, 293278, 439917, 879834, 48537509, 97075018, 145612527, 291225054]

約数ペア:

[(1, 291225054), (2, 145612527), (3, 97075018), (6, 48537509), (331, 879834), (662, 439917), (993, 293278), (1986, 146639)]