1431489709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281623}}^1$

素因数の和:281676

約数の個数: 16

約数和(自身を含む): 1703261952

約数和(自身を除く): 271772243

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 281623, 3661099, 4787591, 6477329, 62238683, 84205277, 110114593, 1431489709]

約数ペア:

[(1, 1431489709), (13, 110114593), (17, 84205277), (23, 62238683), (221, 6477329), (299, 4787591), (391, 3661099), (5083, 281623)]