210324303

素因数分解:

$3^3\times 7^1\times {\mathrm{1112827}}^1$

素因数の和:1112843

約数の個数: 16

約数和(自身を含む): 356104960

約数和(自身を除く): 145780657

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1112827, 3338481, 7789789, 10015443, 23369367, 30046329, 70108101, 210324303]

約数ペア:

[(1, 210324303), (3, 70108101), (7, 30046329), (9, 23369367), (21, 10015443), (27, 7789789), (63, 3338481), (189, 1112827)]