12308517

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11689}}^1$

素因数の和:11714

約数の個数: 20

約数和(自身を含む): 19802860

約数和(自身を除く): 7494343

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11689, 35067, 105201, 151957, 315603, 455871, 946809, 1367613, 4102839, 12308517]

約数ペア:

[(1, 12308517), (3, 4102839), (9, 1367613), (13, 946809), (27, 455871), (39, 315603), (81, 151957), (117, 105201), (351, 35067), (1053, 11689)]