39341211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 26461029

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 2719, 4823, 8157, 14469, 19033, 35347, 57099, 106041, 144107, 247429, 432321, 742287, 1008749, 1873391, 3026247, 5620173, 13113737, 39341211]

約数ペア:

[(1, 39341211), (3, 13113737), (7, 5620173), (13, 3026247), (21, 1873391), (39, 1008749), (53, 742287), (91, 432321), (159, 247429), (273, 144107), (371, 106041), (689, 57099), (1113, 35347), (2067, 19033), (2719, 14469), (4823, 8157)]