87857729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 96465600

約数和(自身を除く): 8607871

約数列:

[1, 19, 43, 53, 817, 1007, 2029, 2279, 38551, 43301, 87247, 107537, 1657693, 2043203, 4624091, 87857729]

約数ペア:

[(1, 87857729), (19, 4624091), (43, 2043203), (53, 1657693), (817, 107537), (1007, 87247), (2029, 43301), (2279, 38551)]