219033531

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{352711}}^1$

素因数の和:352743

約数の個数: 16

約数和(自身を含む): 338603520

約数和(自身を除く): 119569989

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 352711, 1058133, 3174399, 8112353, 9523197, 24337059, 73011177, 219033531]

約数ペア:

[(1, 219033531), (3, 73011177), (9, 24337059), (23, 9523197), (27, 8112353), (69, 3174399), (207, 1058133), (621, 352711)]