214318521

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{193603}}^1$

素因数の和:193653

約数の個数: 16

約数和(自身を含む): 325254720

約数和(自身を除く): 110936199

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 193603, 580809, 1742427, 5227281, 7937723, 23813169, 71439507, 214318521]

約数ペア:

[(1, 214318521), (3, 71439507), (9, 23813169), (27, 7937723), (41, 5227281), (123, 1742427), (369, 580809), (1107, 193603)]