1414959

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2386944

約数和(自身を除く): 971985

約数列:

[1, 3, 7, 13, 21, 39, 71, 73, 91, 213, 219, 273, 497, 511, 923, 949, 1491, 1533, 2769, 2847, 5183, 6461, 6643, 15549, 19383, 19929, 36281, 67379, 108843, 202137, 471653, 1414959]

約数ペア:

[(1, 1414959), (3, 471653), (7, 202137), (13, 108843), (21, 67379), (39, 36281), (71, 19929), (73, 19383), (91, 15549), (213, 6643), (219, 6461), (273, 5183), (497, 2847), (511, 2769), (923, 1533), (949, 1491)]