2478869337

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131303}}^1$

素因数の和:131373

約数の個数: 32

約数和(自身を含む): 4033658880

約数和(自身を除く): 1554789543

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 6293, 18879, 131303, 393909, 919121, 2757363, 3807787, 4070393, 11423361, 12211179, 26654509, 28492751, 79963527, 85478253, 118041397, 354124191, 826289779, 2478869337]

約数ペア:

[(1, 2478869337), (3, 826289779), (7, 354124191), (21, 118041397), (29, 85478253), (31, 79963527), (87, 28492751), (93, 26654509), (203, 12211179), (217, 11423361), (609, 4070393), (651, 3807787), (899, 2757363), (2697, 919121), (6293, 393909), (18879, 131303)]