87040113

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 117697536

約数和(自身を除く): 30657423

約数列:

[1, 3, 107, 263, 321, 789, 1031, 3093, 28141, 84423, 110317, 271153, 330951, 813459, 29013371, 87040113]

約数ペア:

[(1, 87040113), (3, 29013371), (107, 813459), (263, 330951), (321, 271153), (789, 110317), (1031, 84423), (3093, 28141)]