39209247

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 73082880

約数和(自身を除く): 33873633

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 1951, 2233, 2871, 5853, 6699, 13657, 17559, 20097, 21461, 40971, 56579, 64383, 122913, 150227, 169737, 193149, 396053, 450681, 509211, 622369, 1188159, 1352043, 1867107, 3564477, 4356583, 5601321, 13069749, 39209247]

約数ペア:

[(1, 39209247), (3, 13069749), (7, 5601321), (9, 4356583), (11, 3564477), (21, 1867107), (29, 1352043), (33, 1188159), (63, 622369), (77, 509211), (87, 450681), (99, 396053), (203, 193149), (231, 169737), (261, 150227), (319, 122913), (609, 64383), (693, 56579), (957, 40971), (1827, 21461), (1951, 20097), (2233, 17559), (2871, 13657), (5853, 6699)]