313984937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{102643}}^1$

素因数の和:102692

約数の個数: 16

約数和(自身を含む): 394152960

約数和(自身を除く): 80168023

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 102643, 718501, 1950217, 2360789, 13651519, 16525523, 44854991, 313984937]

約数ペア:

[(1, 313984937), (7, 44854991), (19, 16525523), (23, 13651519), (133, 2360789), (161, 1950217), (437, 718501), (3059, 102643)]