210316239

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{33053}}^1$

素因数の和:33167

約数の個数: 24

約数和(自身を含む): 350636832

約数和(自身を除く): 140320593

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 33053, 99159, 231371, 297477, 694113, 2082339, 3338353, 10015059, 23368471, 30045177, 70105413, 210316239]

約数ペア:

[(1, 210316239), (3, 70105413), (7, 30045177), (9, 23368471), (21, 10015059), (63, 3338353), (101, 2082339), (303, 694113), (707, 297477), (909, 231371), (2121, 99159), (6363, 33053)]