2017477773

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{529939}}^1$

素因数の和:529998

約数の個数: 20

約数和(自身を含む): 3077891520

約数和(自身を除く): 1060413747

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 529939, 1589817, 4769451, 14308353, 24907133, 42925059, 74721399, 224164197, 672492591, 2017477773]

約数ペア:

[(1, 2017477773), (3, 672492591), (9, 224164197), (27, 74721399), (47, 42925059), (81, 24907133), (141, 14308353), (423, 4769451), (1269, 1589817), (3807, 529939)]