12141311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 15102528

約数和(自身を除く): 2961217

約数列:

[1, 7, 13, 91, 101, 707, 1313, 1321, 9191, 9247, 17173, 120211, 133421, 933947, 1734473, 12141311]

約数ペア:

[(1, 12141311), (7, 1734473), (13, 933947), (91, 133421), (101, 120211), (707, 17173), (1313, 9247), (1321, 9191)]