38272821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3011}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 53975040

約数和(自身を除く): 15702219

約数列:

[1, 3, 19, 57, 223, 669, 3011, 4237, 9033, 12711, 57209, 171627, 671453, 2014359, 12757607, 38272821]

約数ペア:

[(1, 38272821), (3, 12757607), (19, 2014359), (57, 671453), (223, 171627), (669, 57209), (3011, 12711), (4237, 9033)]