2011056123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{668347}}^1$

素因数の和:668426

約数の個数: 16

約数和(自身を含む): 2887263360

約数和(自身を除く): 876207237

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 668347, 2005041, 11361899, 34085697, 39432473, 118297419, 670352041, 2011056123]

約数ペア:

[(1, 2011056123), (3, 670352041), (17, 118297419), (51, 39432473), (59, 34085697), (177, 11361899), (1003, 2005041), (3009, 668347)]