2085441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 2980224

約数和(自身を除く): 894783

約数列:

[1, 3, 17, 51, 103, 309, 397, 1191, 1751, 5253, 6749, 20247, 40891, 122673, 695147, 2085441]

約数ペア:

[(1, 2085441), (3, 695147), (17, 122673), (51, 40891), (103, 20247), (309, 6749), (397, 5253), (1191, 1751)]