13864599

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 23563800

約数和(自身を除く): 9699201

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 211, 441, 447, 633, 1043, 1341, 1477, 1899, 3129, 4431, 7301, 9387, 10339, 13293, 21903, 31017, 31439, 65709, 93051, 94317, 220073, 282951, 660219, 1540511, 1980657, 4621533, 13864599]

約数ペア:

[(1, 13864599), (3, 4621533), (7, 1980657), (9, 1540511), (21, 660219), (49, 282951), (63, 220073), (147, 94317), (149, 93051), (211, 65709), (441, 31439), (447, 31017), (633, 21903), (1043, 13293), (1341, 10339), (1477, 9387), (1899, 7301), (3129, 4431)]