38232009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 61102080

約数和(自身を除く): 22870071

約数列:

[1, 3, 9, 19, 47, 57, 67, 71, 141, 171, 201, 213, 423, 603, 639, 893, 1273, 1349, 2679, 3149, 3337, 3819, 4047, 4757, 8037, 9447, 10011, 11457, 12141, 14271, 28341, 30033, 42813, 59831, 63403, 90383, 179493, 190209, 223579, 271149, 538479, 570627, 670737, 813447, 2012211, 4248001, 12744003, 38232009]

約数ペア:

[(1, 38232009), (3, 12744003), (9, 4248001), (19, 2012211), (47, 813447), (57, 670737), (67, 570627), (71, 538479), (141, 271149), (171, 223579), (201, 190209), (213, 179493), (423, 90383), (603, 63403), (639, 59831), (893, 42813), (1273, 30033), (1349, 28341), (2679, 14271), (3149, 12141), (3337, 11457), (3819, 10011), (4047, 9447), (4757, 8037)]