1376193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 2290624

約数和(自身を除く): 914431

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 5041, 6461, 15123, 19383, 35287, 65533, 105861, 196599, 458731, 1376193]

約数ペア:

[(1, 1376193), (3, 458731), (7, 196599), (13, 105861), (21, 65533), (39, 35287), (71, 19383), (91, 15123), (213, 6461), (273, 5041), (497, 2769), (923, 1491)]