128599237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{883}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 147026880

約数和(自身を除く): 18427643

約数列:

[1, 13, 17, 221, 659, 883, 8567, 11203, 11479, 15011, 145639, 195143, 581897, 7564661, 9892249, 128599237]

約数ペア:

[(1, 128599237), (13, 9892249), (17, 7564661), (221, 581897), (659, 195143), (883, 145639), (8567, 15011), (11203, 11479)]