1698285123

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{42017}}^1$

素因数の和:42528

約数の個数: 20

約数和(自身を含む): 2542089000

約数和(自身を除く): 843803877

約数列:

[1, 3, 9, 27, 81, 499, 1497, 4491, 13473, 40419, 42017, 126051, 378153, 1134459, 3403377, 20966483, 62899449, 188698347, 566095041, 1698285123]

約数ペア:

[(1, 1698285123), (3, 566095041), (9, 188698347), (27, 62899449), (81, 20966483), (499, 3403377), (1497, 1134459), (4491, 378153), (13473, 126051), (40419, 42017)]