1427891401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{68507}}^1$

素因数の和:69623

約数の個数: 8

約数和(自身を含む): 1504435680

約数和(自身を除く): 76544279

約数列:

[1, 19, 1097, 20843, 68507, 1301633, 75152179, 1427891401]

約数ペア:

[(1, 1427891401), (19, 75152179), (1097, 1301633), (20843, 68507)]