26800221

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55487}}^1$

素因数の和:55520

約数の個数: 16

約数和(自身を含む): 42614784

約数和(自身を除く): 15814563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 55487, 166461, 388409, 1165227, 1276201, 3828603, 8933407, 26800221]

約数ペア:

[(1, 26800221), (3, 8933407), (7, 3828603), (21, 1276201), (23, 1165227), (69, 388409), (161, 166461), (483, 55487)]