1383688691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{61331}}^1$

素因数の和:61642

約数の個数: 16

約数和(自身を含む): 1731034368

約数和(自身を除く): 347345677

約数列:

[1, 7, 11, 77, 293, 2051, 3223, 22561, 61331, 429317, 674641, 4722487, 17969983, 125789881, 197669813, 1383688691]

約数ペア:

[(1, 1383688691), (7, 197669813), (11, 125789881), (77, 17969983), (293, 4722487), (2051, 674641), (3223, 429317), (22561, 61331)]