219033921

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1\times {\mathrm{1093}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 296972864

約数和(自身を除く): 77938943

約数列:

[1, 3, 67, 201, 997, 1093, 2991, 3279, 66799, 73231, 200397, 219693, 1089721, 3269163, 73011307, 219033921]

約数ペア:

[(1, 219033921), (3, 73011307), (67, 3269163), (201, 1089721), (997, 219693), (1093, 200397), (2991, 73231), (3279, 66799)]