71314243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 96509952

約数和(自身を除く): 25195709

約数列:

[1, 7, 11, 13, 77, 91, 143, 191, 373, 1001, 1337, 2101, 2483, 2611, 4103, 4849, 14707, 17381, 27313, 28721, 33943, 53339, 71243, 191191, 373373, 498701, 783673, 926159, 5485711, 6483113, 10187749, 71314243]

約数ペア:

[(1, 71314243), (7, 10187749), (11, 6483113), (13, 5485711), (77, 926159), (91, 783673), (143, 498701), (191, 373373), (373, 191191), (1001, 71243), (1337, 53339), (2101, 33943), (2483, 28721), (2611, 27313), (4103, 17381), (4849, 14707)]