1888461

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 2920320

約数和(自身を除く): 1031859

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3041, 9123, 27369, 69943, 82107, 209829, 629487, 1888461]

約数ペア:

[(1, 1888461), (3, 629487), (9, 209829), (23, 82107), (27, 69943), (69, 27369), (207, 9123), (621, 3041)]