285405137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6733}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 316767360

約数和(自身を除く): 31362223

約数列:

[1, 19, 23, 97, 437, 1843, 2231, 6733, 42389, 127927, 154859, 653101, 2942321, 12408919, 15021323, 285405137]

約数ペア:

[(1, 285405137), (19, 15021323), (23, 12408919), (97, 2942321), (437, 653101), (1843, 154859), (2231, 127927), (6733, 42389)]