1274091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 2108160

約数和(自身を除く): 834069

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 359, 507, 1077, 1183, 2513, 3549, 4667, 7539, 14001, 32669, 60671, 98007, 182013, 424697, 1274091]

約数ペア:

[(1, 1274091), (3, 424697), (7, 182013), (13, 98007), (21, 60671), (39, 32669), (91, 14001), (169, 7539), (273, 4667), (359, 3549), (507, 2513), (1077, 1183)]