214969713

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{14479}}^1$

素因数の和:14597

約数の個数: 24

約数和(自身を含む): 336746880

約数和(自身を除く): 121777167

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 14479, 14847, 43437, 101353, 304059, 709471, 1462379, 2128413, 4387137, 10236653, 30709959, 71656571, 214969713]

約数ペア:

[(1, 214969713), (3, 71656571), (7, 30709959), (21, 10236653), (49, 4387137), (101, 2128413), (147, 1462379), (303, 709471), (707, 304059), (2121, 101353), (4949, 43437), (14479, 14847)]