86924919

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 121410432

約数和(自身を除く): 34485513

約数列:

[1, 3, 29, 87, 131, 263, 393, 789, 841, 2523, 3799, 7627, 11397, 22881, 34453, 103359, 110171, 221183, 330513, 663549, 999137, 2997411, 28974973, 86924919]

約数ペア:

[(1, 86924919), (3, 28974973), (29, 2997411), (87, 999137), (131, 663549), (263, 330513), (393, 221183), (789, 110171), (841, 103359), (2523, 34453), (3799, 22881), (7627, 11397)]