201347139

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{309289}}^1$

素因数の和:309330

約数の個数: 16

約数和(自身を含む): 316712960

約数和(自身を除く): 115365821

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 309289, 927867, 2165023, 6495069, 9587959, 28763877, 67115713, 201347139]

約数ペア:

[(1, 201347139), (3, 67115713), (7, 28763877), (21, 9587959), (31, 6495069), (93, 2165023), (217, 927867), (651, 309289)]