2695278879

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{68389}}^1$

素因数の和:68575

約数の個数: 24

約数和(自身を含む): 4054159200

約数和(自身を除く): 1358880321

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 4379, 13137, 39411, 68389, 205167, 615501, 1983281, 5949843, 10326739, 17849529, 30980217, 92940651, 299475431, 898426293, 2695278879]

約数ペア:

[(1, 2695278879), (3, 898426293), (9, 299475431), (29, 92940651), (87, 30980217), (151, 17849529), (261, 10326739), (453, 5949843), (1359, 1983281), (4379, 615501), (13137, 205167), (39411, 68389)]