2449649181

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{4357}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 3830577408

約数和(自身を除く): 1380928227

約数列:

[1, 3, 7, 21, 41, 123, 287, 653, 861, 1959, 4357, 4571, 13071, 13713, 26773, 30499, 80319, 91497, 178637, 187411, 535911, 562233, 1250459, 2845121, 3751377, 8535363, 19915847, 59747541, 116649961, 349949883, 816549727, 2449649181]

約数ペア:

[(1, 2449649181), (3, 816549727), (7, 349949883), (21, 116649961), (41, 59747541), (123, 19915847), (287, 8535363), (653, 3751377), (861, 2845121), (1959, 1250459), (4357, 562233), (4571, 535911), (13071, 187411), (13713, 178637), (26773, 91497), (30499, 80319)]