12951213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9127}}^1$

素因数の和:9184

約数の個数: 16

約数和(自身を含む): 19278336

約数和(自身を除く): 6327123

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9127, 27381, 100397, 301191, 392461, 1177383, 4317071, 12951213]

約数ペア:

[(1, 12951213), (3, 4317071), (11, 1177383), (33, 392461), (43, 301191), (129, 100397), (473, 27381), (1419, 9127)]