39890397

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8093}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 55945728

約数和(自身を除く): 16055331

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 8093, 24279, 250883, 428929, 752649, 1286787, 13296799, 39890397]

約数ペア:

[(1, 39890397), (3, 13296799), (31, 1286787), (53, 752649), (93, 428929), (159, 250883), (1643, 24279), (4929, 8093)]