19623429

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4649}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 32884800

約数和(自身を除く): 13261371

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 4649, 13947, 32543, 41841, 97629, 292887, 311483, 934449, 2180381, 2803347, 6541143, 19623429]

約数ペア:

[(1, 19623429), (3, 6541143), (7, 2803347), (9, 2180381), (21, 934449), (63, 311483), (67, 292887), (201, 97629), (469, 41841), (603, 32543), (1407, 13947), (4221, 4649)]