38886463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 52282368

約数和(自身を除く): 13395905

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 487, 671, 1037, 1309, 3409, 4697, 5357, 7259, 8279, 11407, 29707, 37499, 57953, 79849, 91069, 207949, 326777, 505019, 637483, 2287439, 3535133, 5555209, 38886463]

約数ペア:

[(1, 38886463), (7, 5555209), (11, 3535133), (17, 2287439), (61, 637483), (77, 505019), (119, 326777), (187, 207949), (427, 91069), (487, 79849), (671, 57953), (1037, 37499), (1309, 29707), (3409, 11407), (4697, 8279), (5357, 7259)]