1520223419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14543}}^1$

素因数の和:14627

約数の個数: 32

約数和(自身を含む): 1935166464

約数和(自身を除く): 414943045

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 731, 2431, 6149, 8041, 9503, 14543, 104533, 159973, 189059, 247231, 625349, 2079649, 2719541, 3214003, 6878839, 8129537, 10630933, 35354033, 89424907, 116940263, 138202129, 1520223419]

約数ペア:

[(1, 1520223419), (11, 138202129), (13, 116940263), (17, 89424907), (43, 35354033), (143, 10630933), (187, 8129537), (221, 6878839), (473, 3214003), (559, 2719541), (731, 2079649), (2431, 625349), (6149, 247231), (8041, 189059), (9503, 159973), (14543, 104533)]