38003889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 66253824

約数和(自身を除く): 28249935

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 311, 483, 529, 759, 933, 1587, 1771, 2177, 3421, 3703, 5313, 5819, 6531, 7153, 10263, 11109, 17457, 21459, 23947, 40733, 50071, 71841, 78683, 122199, 150213, 164519, 236049, 493557, 550781, 1151633, 1652343, 1809709, 3454899, 5429127, 12667963, 38003889]

約数ペア:

[(1, 38003889), (3, 12667963), (7, 5429127), (11, 3454899), (21, 1809709), (23, 1652343), (33, 1151633), (69, 550781), (77, 493557), (161, 236049), (231, 164519), (253, 150213), (311, 122199), (483, 78683), (529, 71841), (759, 50071), (933, 40733), (1587, 23947), (1771, 21459), (2177, 17457), (3421, 11109), (3703, 10263), (5313, 7153), (5819, 6531)]