42893601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12553}}^1$

素因数の和:12640

約数の個数: 16

約数和(自身を含む): 61464384

約数和(自身を除く): 18570783

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 12553, 37659, 213401, 640203, 841051, 2523153, 14297867, 42893601]

約数ペア:

[(1, 42893601), (3, 14297867), (17, 2523153), (51, 841051), (67, 640203), (201, 213401), (1139, 37659), (3417, 12553)]