17131803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 8995557

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 269, 299, 807, 897, 923, 1633, 2769, 3497, 4899, 6187, 10491, 18561, 19099, 21229, 57297, 63687, 80431, 241293, 248287, 439277, 744861, 1317831, 5710601, 17131803]

約数ペア:

[(1, 17131803), (3, 5710601), (13, 1317831), (23, 744861), (39, 439277), (69, 248287), (71, 241293), (213, 80431), (269, 63687), (299, 57297), (807, 21229), (897, 19099), (923, 18561), (1633, 10491), (2769, 6187), (3497, 4899)]