2977996911

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1783}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 4191172608

約数和(自身を除く): 1213175697

約数列:

[1, 3, 37, 41, 111, 123, 367, 1101, 1517, 1783, 4551, 5349, 13579, 15047, 40737, 45141, 65971, 73103, 197913, 219309, 556739, 654361, 1670217, 1963083, 2704811, 8114433, 24211357, 26828801, 72634071, 80486403, 992665637, 2977996911]

約数ペア:

[(1, 2977996911), (3, 992665637), (37, 80486403), (41, 72634071), (111, 26828801), (123, 24211357), (367, 8114433), (1101, 2704811), (1517, 1963083), (1783, 1670217), (4551, 654361), (5349, 556739), (13579, 219309), (15047, 197913), (40737, 73103), (45141, 65971)]