418608289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20921}}^1$

素因数の和:21056

約数の個数: 16

約数和(自身を含む): 488068416

約数和(自身を除く): 69460127

約数列:

[1, 11, 17, 107, 187, 1177, 1819, 20009, 20921, 230131, 355657, 2238547, 3912227, 24624017, 38055299, 418608289]

約数ペア:

[(1, 418608289), (11, 38055299), (17, 24624017), (107, 3912227), (187, 2238547), (1177, 355657), (1819, 230131), (20009, 20921)]