27630331

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 1980677

約数列:

[1, 31, 53, 67, 251, 1643, 2077, 3551, 7781, 13303, 16817, 110081, 412393, 521327, 891301, 27630331]

約数ペア:

[(1, 27630331), (31, 891301), (53, 521327), (67, 412393), (251, 110081), (1643, 16817), (2077, 13303), (3551, 7781)]