3513861

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 5854464

約数和(自身を除く): 2340603

約数列:

[1, 3, 9, 13, 27, 39, 47, 71, 81, 117, 141, 213, 351, 423, 611, 639, 923, 1053, 1269, 1833, 1917, 2769, 3337, 3807, 5499, 5751, 8307, 10011, 16497, 24921, 30033, 43381, 49491, 74763, 90099, 130143, 270297, 390429, 1171287, 3513861]

約数ペア:

[(1, 3513861), (3, 1171287), (9, 390429), (13, 270297), (27, 130143), (39, 90099), (47, 74763), (71, 49491), (81, 43381), (117, 30033), (141, 24921), (213, 16497), (351, 10011), (423, 8307), (611, 5751), (639, 5499), (923, 3807), (1053, 3337), (1269, 2769), (1833, 1917)]