2741866071

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{210929}}^1$

素因数の和:211558

約数の個数: 16

約数和(自身を含む): 4184851200

約数和(自身を除く): 1442985129

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 12999, 210929, 632787, 1476503, 4429509, 130565051, 391695153, 913955357, 2741866071]

約数ペア:

[(1, 2741866071), (3, 913955357), (7, 391695153), (21, 130565051), (619, 4429509), (1857, 1476503), (4333, 632787), (12999, 210929)]