28103634519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{16189}}^1$

素因数の和:16535

約数の個数: 32

約数和(自身を含む): 39602035200

約数和(自身を除く): 11498400681

約数列:

[1, 3, 23, 69, 139, 181, 417, 543, 3197, 4163, 9591, 12489, 16189, 25159, 48567, 75477, 372347, 578657, 1117041, 1735971, 2250271, 2930209, 6750813, 8790627, 51756233, 67394807, 155268699, 202184421, 407299051, 1221897153, 9367878173, 28103634519]

約数ペア:

[(1, 28103634519), (3, 9367878173), (23, 1221897153), (69, 407299051), (139, 202184421), (181, 155268699), (417, 67394807), (543, 51756233), (3197, 8790627), (4163, 6750813), (9591, 2930209), (12489, 2250271), (16189, 1735971), (25159, 1117041), (48567, 578657), (75477, 372347)]