14181921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 22538880

約数和(自身を除く): 8356959

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2579, 5499, 7737, 23211, 33527, 100581, 121213, 301743, 363639, 1090917, 1575769, 4727307, 14181921]

約数ペア:

[(1, 14181921), (3, 4727307), (9, 1575769), (13, 1090917), (39, 363639), (47, 301743), (117, 121213), (141, 100581), (423, 33527), (611, 23211), (1833, 7737), (2579, 5499)]