161775911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{3853}}^1$

素因数の和:4222

約数の個数: 12

約数和(自身を含む): 178378536

約数和(自身を除く): 16602625

約数列:

[1, 11, 121, 347, 3817, 3853, 41987, 42383, 466213, 1336991, 14706901, 161775911]

約数ペア:

[(1, 161775911), (11, 14706901), (121, 1336991), (347, 466213), (3817, 42383), (3853, 41987)]