42627261

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 58464000

約数和(自身を除く): 15836739

約数列:

[1, 3, 47, 141, 149, 447, 2029, 6087, 7003, 21009, 95363, 286089, 302321, 906963, 14209087, 42627261]

約数ペア:

[(1, 42627261), (3, 14209087), (47, 906963), (141, 302321), (149, 286089), (447, 95363), (2029, 21009), (6087, 7003)]