29920827

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 41365280

約数和(自身を除く): 11444453

約数列:

[1, 3, 37, 109, 111, 327, 2473, 4033, 7419, 12099, 91501, 269557, 274503, 808671, 9973609, 29920827]

約数ペア:

[(1, 29920827), (3, 9973609), (37, 808671), (109, 274503), (111, 269557), (327, 91501), (2473, 12099), (4033, 7419)]