122155561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2557}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 137763648

約数和(自身を除く): 15608087

約数列:

[1, 11, 43, 101, 473, 1111, 2557, 4343, 28127, 47773, 109951, 258257, 1209461, 2840827, 11105051, 122155561]

約数ペア:

[(1, 122155561), (11, 11105051), (43, 2840827), (101, 1209461), (473, 258257), (1111, 109951), (2557, 47773), (4343, 28127)]