1237127927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{146423}}^1$

素因数の和:146518

約数の個数: 16

約数和(自身を含む): 1518124032

約数和(自身を除く): 280996105

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 146423, 1024961, 2489191, 10396033, 17424337, 72772231, 176732561, 1237127927]

約数ペア:

[(1, 1237127927), (7, 176732561), (17, 72772231), (71, 17424337), (119, 10396033), (497, 2489191), (1207, 1024961), (8449, 146423)]