41291991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 67307520

約数和(自身を除く): 26015529

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2503, 5499, 7509, 16497, 22527, 32539, 67581, 97617, 117641, 292851, 352923, 878553, 1058769, 1529333, 3176307, 4587999, 13763997, 41291991]

約数ペア:

[(1, 41291991), (3, 13763997), (9, 4587999), (13, 3176307), (27, 1529333), (39, 1058769), (47, 878553), (117, 352923), (141, 292851), (351, 117641), (423, 97617), (611, 67581), (1269, 32539), (1833, 22527), (2503, 16497), (5499, 7509)]