42893279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15787}}^1$

素因数の和:15830

約数の個数: 16

約数和(自身を含む): 53047680

約数和(自身を除く): 10154401

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 15787, 173657, 205231, 299953, 2257541, 3299483, 3899389, 42893279]

約数ペア:

[(1, 42893279), (11, 3899389), (13, 3299483), (19, 2257541), (143, 299953), (209, 205231), (247, 173657), (2717, 15787)]