25244373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 42412032

約数和(自身を除く): 17167659

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1061, 1133, 2163, 3183, 3399, 7427, 7931, 11671, 22281, 23793, 35013, 81697, 109283, 245091, 327849, 764981, 1202113, 2294943, 3606339, 8414791, 25244373]

約数ペア:

[(1, 25244373), (3, 8414791), (7, 3606339), (11, 2294943), (21, 1202113), (33, 764981), (77, 327849), (103, 245091), (231, 109283), (309, 81697), (721, 35013), (1061, 23793), (1133, 22281), (2163, 11671), (3183, 7931), (3399, 7427)]