2525553

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 3787200

約数和(自身を除く): 1261647

約数列:

[1, 3, 9, 27, 89, 267, 801, 1051, 2403, 3153, 9459, 28377, 93539, 280617, 841851, 2525553]

約数ペア:

[(1, 2525553), (3, 841851), (9, 280617), (27, 93539), (89, 28377), (267, 9459), (801, 3153), (1051, 2403)]