313624959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{63397}}^1$

素因数の和:63514

約数の個数: 16

約数和(自身を含む): 447336288

約数和(自身を除く): 133711329

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 63397, 190191, 1077749, 3233247, 6149509, 18448527, 104541653, 313624959]

約数ペア:

[(1, 313624959), (3, 104541653), (17, 18448527), (51, 6149509), (97, 3233247), (291, 1077749), (1649, 190191), (4947, 63397)]