8161307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 10305792

約数和(自身を除く): 2144485

約数列:

[1, 7, 11, 77, 83, 581, 913, 1277, 6391, 8939, 14047, 98329, 105991, 741937, 1165901, 8161307]

約数ペア:

[(1, 8161307), (7, 1165901), (11, 741937), (77, 105991), (83, 98329), (581, 14047), (913, 8939), (1277, 6391)]