227514357

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{76837}}^1$

素因数の和:76897

約数の個数: 24

約数和(自身を含む): 383575296

約数和(自身を除く): 156060939

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 76837, 230511, 537859, 691533, 1613577, 3611339, 4840731, 10834017, 25279373, 32502051, 75838119, 227514357]

約数ペア:

[(1, 227514357), (3, 75838119), (7, 32502051), (9, 25279373), (21, 10834017), (47, 4840731), (63, 3611339), (141, 1613577), (329, 691533), (423, 537859), (987, 230511), (2961, 76837)]