1401267

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 2177280

約数和(自身を除く): 776013

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1259, 3777, 8813, 26439, 66727, 200181, 467089, 1401267]

約数ペア:

[(1, 1401267), (3, 467089), (7, 200181), (21, 66727), (53, 26439), (159, 8813), (371, 3777), (1113, 1259)]