87438817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 96837120

約数和(自身を除く): 9398303

約数列:

[1, 19, 31, 53, 589, 1007, 1643, 2801, 31217, 53219, 86831, 148453, 1649789, 2820607, 4602043, 87438817]

約数ペア:

[(1, 87438817), (19, 4602043), (31, 2820607), (53, 1649789), (589, 148453), (1007, 86831), (1643, 53219), (2801, 31217)]