2221622792679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{926834707}}^1$

素因数の和:926834774

約数の個数: 16

約数和(自身を含む): 3203140750848

約数和(自身を除く): 981517958169

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 926834707, 2780504121, 15756190019, 43561231229, 47268570057, 130683693687, 740540930893, 2221622792679]

約数ペア:

[(1, 2221622792679), (3, 740540930893), (17, 130683693687), (47, 47268570057), (51, 43561231229), (141, 15756190019), (799, 2780504121), (2397, 926834707)]