2116716609

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2724217}}^1$

素因数の和:2724264

約数の個数: 16

約数和(自身を含む): 3312649088

約数和(自身を除く): 1195932479

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2724217, 8172651, 19069519, 57208557, 100796029, 302388087, 705572203, 2116716609]

約数ペア:

[(1, 2116716609), (3, 705572203), (7, 302388087), (21, 100796029), (37, 57208557), (111, 19069519), (259, 8172651), (777, 2724217)]