87861301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1171}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 101260800

約数和(自身を除く): 13399499

約数列:

[1, 11, 19, 209, 359, 1171, 3949, 6821, 12881, 22249, 75031, 244739, 420389, 4624279, 7987391, 87861301]

約数ペア:

[(1, 87861301), (11, 7987391), (19, 4624279), (209, 420389), (359, 244739), (1171, 75031), (3949, 22249), (6821, 12881)]