15704052931

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{1627}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 18707673600

約数和(自身を除く): 3003620669

約数列:

[1, 7, 37, 83, 259, 449, 581, 1627, 3071, 3143, 11389, 16613, 21497, 37267, 60199, 116291, 135041, 260869, 421393, 730523, 945287, 1378879, 4996517, 5113661, 9652153, 27029351, 34975619, 60633409, 189205457, 424433863, 2243436133, 15704052931]

約数ペア:

[(1, 15704052931), (7, 2243436133), (37, 424433863), (83, 189205457), (259, 60633409), (449, 34975619), (581, 27029351), (1627, 9652153), (3071, 5113661), (3143, 4996517), (11389, 1378879), (16613, 945287), (21497, 730523), (37267, 421393), (60199, 260869), (116291, 135041)]