201447213

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{554951}}^1$

素因数の和:554976

約数の個数: 12

約数和(自身を含む): 295234464

約数和(自身を除く): 93787251

約数列:

[1, 3, 11, 33, 121, 363, 554951, 1664853, 6104461, 18313383, 67149071, 201447213]

約数ペア:

[(1, 201447213), (3, 67149071), (11, 18313383), (33, 6104461), (121, 1664853), (363, 554951)]