2128677

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 2998272

約数和(自身を除く): 869595

約数列:

[1, 3, 31, 47, 93, 141, 487, 1457, 1461, 4371, 15097, 22889, 45291, 68667, 709559, 2128677]

約数ペア:

[(1, 2128677), (3, 709559), (31, 68667), (47, 45291), (93, 22889), (141, 15097), (487, 4371), (1457, 1461)]