1297672337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{4001}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 1424231760

約数和(自身を除く): 126559423

約数列:

[1, 13, 61, 409, 793, 4001, 5317, 24949, 52013, 244061, 324337, 1636409, 3172793, 21273317, 99820949, 1297672337]

約数ペア:

[(1, 1297672337), (13, 99820949), (61, 21273317), (409, 3172793), (793, 1636409), (4001, 324337), (5317, 244061), (24949, 52013)]