2983641927

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3839951}}^1$

素因数の和:3839998

約数の個数: 16

約数和(自身を含む): 4669381632

約数和(自身を除く): 1685739705

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 3839951, 11519853, 26879657, 80638971, 142078187, 426234561, 994547309, 2983641927]

約数ペア:

[(1, 2983641927), (3, 994547309), (7, 426234561), (21, 142078187), (37, 80638971), (111, 26879657), (259, 11519853), (777, 3839951)]