3143738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 5217696

約数和(自身を除く): 2073958

約数列:

[1, 2, 13, 26, 71, 131, 142, 169, 262, 338, 923, 1703, 1846, 3406, 9301, 11999, 18602, 22139, 23998, 44278, 120913, 241826, 1571869, 3143738]

約数ペア:

[(1, 3143738), (2, 1571869), (13, 241826), (26, 120913), (71, 44278), (131, 23998), (142, 22139), (169, 18602), (262, 11999), (338, 9301), (923, 3406), (1703, 1846)]